BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E
401k plan membership statisitcs for DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E
| Measure | Date | Value |
|---|
| 2022 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,306,785,462 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,306,785,462 |
| Total transfer of assets to this plan | 2022-12-31 | $1,364,950,421 |
| Total transfer of assets from this plan | 2022-12-31 | $690,661,855 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $7,395,784 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $103,340,733 |
| Total income from all sources (including contributions) | 2022-12-31 | $-1,190,873,262 |
| Total loss/gain on sale of assets | 2022-12-31 | $-14,761,932 |
| Total of all expenses incurred | 2022-12-31 | $25,042 |
| Value of total assets at end of year | 2022-12-31 | $4,115,301,049 |
| Value of total assets at beginning of year | 2022-12-31 | $4,727,855,736 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $25,042 |
| Total interest from all sources | 2022-12-31 | $583,205 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $657,345 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $657,345 |
| Administrative expenses professional fees incurred | 2022-12-31 | $3,792 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $5,370,641 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $86,230,101 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $7,395,784 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $103,340,733 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2022-12-31 | $2,027,000 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $1,252,000 |
| Value of net income/loss | 2022-12-31 | $-1,190,898,304 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $4,107,905,265 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $4,624,515,003 |
| Investment advisory and management fees | 2022-12-31 | $17,950 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $19,553,623 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $18,313,177 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $4,057,686,036 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $4,598,636,180 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $30,663,749 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $23,424,278 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $23,424,278 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $583,205 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $129,433,582 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $671,048,076 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $685,810,008 |
| 2021 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $751,233,938 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $751,233,938 |
| Total transfer of assets to this plan | 2021-12-31 | $531,959,100 |
| Total transfer of assets from this plan | 2021-12-31 | $828,288,457 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $103,340,733 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $17,707,480 |
| Expenses. Interest paid | 2021-12-31 | $375 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2021-12-31 | $375 |
| Total income from all sources (including contributions) | 2021-12-31 | $1,040,481,538 |
| Total loss/gain on sale of assets | 2021-12-31 | $32,361,044 |
| Total of all expenses incurred | 2021-12-31 | $23,829 |
| Value of total assets at end of year | 2021-12-31 | $4,727,855,736 |
| Value of total assets at beginning of year | 2021-12-31 | $3,898,094,131 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $23,454 |
| Total interest from all sources | 2021-12-31 | $64,639 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $480,083 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $480,083 |
| Administrative expenses professional fees incurred | 2021-12-31 | $3,372 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $86,230,101 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $10,682,050 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $103,340,733 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $17,707,480 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2021-12-31 | $1,252,000 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $1,192,000 |
| Value of net income/loss | 2021-12-31 | $1,040,457,709 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $4,624,515,003 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $3,880,386,651 |
| Investment advisory and management fees | 2021-12-31 | $16,782 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $18,313,177 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $25,232,944 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $4,598,636,180 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $3,831,521,189 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $23,424,278 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $29,465,948 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $29,465,948 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $64,639 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $256,341,834 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $533,887,235 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $501,526,191 |
| 2020 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $53,684 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $53,684 |
| Total transfer of assets to this plan | 2020-12-31 | $1,160,553,445 |
| Total transfer of assets from this plan | 2020-12-31 | $767,393,569 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $17,707,480 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $148,037,573 |
| Total income from all sources (including contributions) | 2020-12-31 | $-179,660,290 |
| Total loss/gain on sale of assets | 2020-12-31 | $-80,368,810 |
| Total of all expenses incurred | 2020-12-31 | $24,805 |
| Value of total assets at end of year | 2020-12-31 | $3,898,094,131 |
| Value of total assets at beginning of year | 2020-12-31 | $3,814,949,443 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $24,805 |
| Total interest from all sources | 2020-12-31 | $183,265 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $607,700 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $607,700 |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,331 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $10,682,050 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $145,662,145 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $17,707,480 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $148,037,573 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2020-12-31 | $1,192,000 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $992,000 |
| Value of net income/loss | 2020-12-31 | $-179,685,095 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $3,880,386,651 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $3,666,911,870 |
| Investment advisory and management fees | 2020-12-31 | $18,174 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $25,232,944 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $24,059,817 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $3,831,521,189 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $3,607,585,818 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $29,465,948 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $36,649,663 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $36,649,663 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $183,265 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $-100,136,129 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $718,304,354 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $798,673,164 |
| 2019 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $1,908,910 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $1,908,910 |
| Total transfer of assets to this plan | 2019-12-31 | $1,051,529,459 |
| Total transfer of assets from this plan | 2019-12-31 | $3,157,126,900 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $148,037,573 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $35,353,314 |
| Expenses. Interest paid | 2019-12-31 | $9,893 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2019-12-31 | $9,893 |
| Total income from all sources (including contributions) | 2019-12-31 | $953,491,314 |
| Total loss/gain on sale of assets | 2019-12-31 | $68,413,615 |
| Total of all expenses incurred | 2019-12-31 | $33,519 |
| Value of total assets at end of year | 2019-12-31 | $3,814,949,443 |
| Value of total assets at beginning of year | 2019-12-31 | $4,854,404,830 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $23,626 |
| Total interest from all sources | 2019-12-31 | $687,538 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $799,978 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $799,978 |
| Administrative expenses professional fees incurred | 2019-12-31 | $3,727 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $43,331 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $145,662,145 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $101,899,042 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $148,037,573 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $35,353,314 |
| Other income not declared elsewhere | 2019-12-31 | $-25,459 |
| Total non interest bearing cash at end of year | 2019-12-31 | $992,000 |
| Value of net income/loss | 2019-12-31 | $953,457,795 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $3,666,911,870 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $4,819,051,516 |
| Investment advisory and management fees | 2019-12-31 | $19,899 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $24,059,817 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $29,034,538 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $3,607,585,818 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $4,703,637,913 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $36,649,663 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $19,790,006 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $19,790,006 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $687,538 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $881,706,732 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $371,666,766 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $303,253,151 |
| 2018 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-493,369,176 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-493,369,176 |
| Total transfer of assets to this plan | 2018-12-31 | $1,666,119,593 |
| Total transfer of assets from this plan | 2018-12-31 | $1,298,809,470 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $35,353,314 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $33,348,698 |
| Expenses. Interest paid | 2018-12-31 | $81 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $81 |
| Total income from all sources (including contributions) | 2018-12-31 | $-217,334,320 |
| Total loss/gain on sale of assets | 2018-12-31 | $1,624,010 |
| Total of all expenses incurred | 2018-12-31 | $23,067 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $4,854,404,830 |
| Value of total assets at beginning of year | 2018-12-31 | $4,702,447,478 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $22,986 |
| Total interest from all sources | 2018-12-31 | $1,074,017 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $326,817 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $326,817 |
| Administrative expenses professional fees incurred | 2018-12-31 | $3,762 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $43,331 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $454,317 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $101,899,042 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $43,492,174 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $35,353,314 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $33,348,698 |
| Other income not declared elsewhere | 2018-12-31 | $11,946 |
| Value of net income/loss | 2018-12-31 | $-217,357,387 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $4,819,051,516 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $4,669,098,780 |
| Investment advisory and management fees | 2018-12-31 | $19,224 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $29,034,538 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $4,703,637,913 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $4,572,811,672 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $19,790,006 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $85,689,315 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $85,689,315 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,074,017 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $272,998,066 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $767,611,782 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $765,987,772 |
| 2017 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $243,928,560 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $243,928,560 |
| Total transfer of assets to this plan | 2017-12-31 | $887,379,789 |
| Total transfer of assets from this plan | 2017-12-31 | $400,790,427 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $33,348,698 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $73,367,278 |
| Expenses. Interest paid | 2017-12-31 | $1,786 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $1,786 |
| Total income from all sources (including contributions) | 2017-12-31 | $453,648,104 |
| Total loss/gain on sale of assets | 2017-12-31 | $12,343,826 |
| Total of all expenses incurred | 2017-12-31 | $24,364 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $4,702,447,478 |
| Value of total assets at beginning of year | 2017-12-31 | $3,802,252,956 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $22,578 |
| Total interest from all sources | 2017-12-31 | $1,011,938 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $3,765 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $454,317 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $50,428 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $43,492,174 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $55,254,082 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $33,348,698 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $73,367,278 |
| Other income not declared elsewhere | 2017-12-31 | $-38,911 |
| Value of net income/loss | 2017-12-31 | $453,623,740 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $4,669,098,780 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $3,728,885,678 |
| Investment advisory and management fees | 2017-12-31 | $18,813 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $4,572,811,672 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $3,670,997,179 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $85,689,315 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $75,951,267 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $75,951,267 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $1,011,938 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $196,402,691 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $65,128,518 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $52,784,692 |
| 2016 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-75,899,092 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-75,899,092 |
| Total transfer of assets to this plan | 2016-12-31 | $878,504,591 |
| Total transfer of assets from this plan | 2016-12-31 | $586,380,150 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $73,367,278 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $187,199,864 |
| Total income from all sources (including contributions) | 2016-12-31 | $173,278,534 |
| Total loss/gain on sale of assets | 2016-12-31 | $58,343,358 |
| Total of all expenses incurred | 2016-12-31 | $19,280 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $3,802,252,956 |
| Value of total assets at beginning of year | 2016-12-31 | $3,450,701,847 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $19,280 |
| Total interest from all sources | 2016-12-31 | $210,475 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $3,911 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $50,428 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $55,254,082 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $187,185,681 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $73,367,278 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $187,199,864 |
| Other income not declared elsewhere | 2016-12-31 | $-81,262 |
| Value of net income/loss | 2016-12-31 | $173,259,254 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $3,728,885,678 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $3,263,501,983 |
| Investment advisory and management fees | 2016-12-31 | $15,369 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $3,670,997,179 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $3,263,512,167 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $75,951,267 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $3,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $3,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $210,475 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $190,705,055 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $436,216,374 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $377,873,016 |
| 2015 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-313,074,106 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-313,074,106 |
| Total transfer of assets to this plan | 2015-12-31 | $813,264,966 |
| Total transfer of assets from this plan | 2015-12-31 | $734,197,555 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $187,199,864 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $19,103,208 |
| Total income from all sources (including contributions) | 2015-12-31 | $168,973 |
| Total loss/gain on sale of assets | 2015-12-31 | $96,947,268 |
| Total of all expenses incurred | 2015-12-31 | $16,955 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $3,450,701,847 |
| Value of total assets at beginning of year | 2015-12-31 | $3,203,385,762 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $16,955 |
| Total interest from all sources | 2015-12-31 | $11 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $187,185,681 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $19,090,673 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $187,199,864 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $19,103,208 |
| Administrative expenses (other) incurred | 2015-12-31 | $7,424 |
| Value of net income/loss | 2015-12-31 | $152,018 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $3,263,501,983 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $3,184,282,554 |
| Investment advisory and management fees | 2015-12-31 | $5,621 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $3,263,512,167 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $3,184,293,381 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $3,999 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $1,708 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $1,708 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $11 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $216,295,800 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $645,575,386 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $548,628,118 |
| 2014 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $200,477,780 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $200,477,780 |
| Total transfer of assets to this plan | 2014-12-31 | $1,102,947,164 |
| Total transfer of assets from this plan | 2014-12-31 | $262,407,731 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $19,103,208 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $16,019,627 |
| Total income from all sources (including contributions) | 2014-12-31 | $352,605,323 |
| Total loss/gain on sale of assets | 2014-12-31 | $35,062,814 |
| Total of all expenses incurred | 2014-12-31 | $26,906 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $3,203,385,762 |
| Value of total assets at beginning of year | 2014-12-31 | $2,007,184,331 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $26,906 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $3,860 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $19,090,673 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $16,013,102 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $19,103,208 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $16,019,627 |
| Value of net income/loss | 2014-12-31 | $352,578,417 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $3,184,282,554 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,991,164,704 |
| Investment advisory and management fees | 2014-12-31 | $23,046 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $3,184,293,381 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $1,991,169,221 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $1,708 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $2,008 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $2,008 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $117,064,729 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $160,487,706 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $125,424,892 |
| 2013 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-70,509,028 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-70,509,028 |
| Total transfer of assets to this plan | 2013-12-31 | $716,642,746 |
| Total transfer of assets from this plan | 2013-12-31 | $280,535,532 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $16,019,627 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $52,129,132 |
| Total income from all sources (including contributions) | 2013-12-31 | $60,786,734 |
| Total loss/gain on sale of assets | 2013-12-31 | $29,898,953 |
| Total of all expenses incurred | 2013-12-31 | $18,640 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $2,007,184,331 |
| Value of total assets at beginning of year | 2013-12-31 | $1,546,418,528 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $18,640 |
| Total interest from all sources | 2013-12-31 | $71 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $4,100 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $16,013,102 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $52,123,556 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $16,019,627 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $52,129,132 |
| Value of net income/loss | 2013-12-31 | $60,768,094 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,991,164,704 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,494,289,396 |
| Investment advisory and management fees | 2013-12-31 | $14,540 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $1,991,169,221 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $1,494,290,972 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $2,008 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $4,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $4,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $71 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $101,396,738 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $146,821,695 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $116,922,742 |
| 2012 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $222,657,656 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $222,657,656 |
| Total transfer of assets to this plan | 2012-12-31 | $569,019,958 |
| Total transfer of assets from this plan | 2012-12-31 | $144,233,132 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $52,129,132 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $17,527,278 |
| Total income from all sources (including contributions) | 2012-12-31 | $281,559,914 |
| Total loss/gain on sale of assets | 2012-12-31 | $11,301,479 |
| Total of all expenses incurred | 2012-12-31 | $9,881 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $1,546,418,528 |
| Value of total assets at beginning of year | 2012-12-31 | $805,479,815 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $9,881 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $4,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $52,123,556 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $17,521,788 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $52,129,132 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $17,527,278 |
| Value of net income/loss | 2012-12-31 | $281,550,033 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $1,494,289,396 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $787,952,537 |
| Investment advisory and management fees | 2012-12-31 | $5,881 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $1,494,290,972 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $787,957,230 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $4,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $797 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $797 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $47,600,779 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $94,601,922 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $83,300,443 |
| 2011 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-77,088,399 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-77,088,399 |
| Total transfer of assets to this plan | 2011-12-31 | $376,902,163 |
| Total transfer of assets from this plan | 2011-12-31 | $116,954,001 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $17,527,278 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $70,315,298 |
| Total income from all sources (including contributions) | 2011-12-31 | $-41,050,657 |
| Total loss/gain on sale of assets | 2011-12-31 | $6,834,793 |
| Total of all expenses incurred | 2011-12-31 | $10,746 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $805,479,815 |
| Value of total assets at beginning of year | 2011-12-31 | $639,381,076 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $10,746 |
| Total interest from all sources | 2011-12-31 | $363 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $17,521,788 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $70,315,281 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $17,527,278 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $70,315,298 |
| Value of net income/loss | 2011-12-31 | $-41,061,403 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $787,952,537 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $569,065,778 |
| Investment advisory and management fees | 2011-12-31 | $5,771 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $787,957,230 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $569,064,320 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $797 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,475 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,475 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $363 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $29,202,586 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $63,349,037 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $56,514,244 |
| 2010 : DEVELOPED REAL ESTATE INDEX NON-LENDABLE FUND E 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $26,665,903 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $26,665,903 |
| Total transfer of assets to this plan | 2010-12-31 | $382,177,214 |
| Total transfer of assets from this plan | 2010-12-31 | $161,734,656 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $70,315,298 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $22,702,998 |
| Total income from all sources (including contributions) | 2010-12-31 | $75,975,552 |
| Total loss/gain on sale of assets | 2010-12-31 | $30,649,984 |
| Total of all expenses incurred | 2010-12-31 | $4,650 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $639,381,076 |
| Value of total assets at beginning of year | 2010-12-31 | $295,355,316 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $4,650 |
| Total interest from all sources | 2010-12-31 | $55 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $70,315,281 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $22,698,273 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $70,315,298 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $22,702,998 |
| Administrative expenses (other) incurred | 2010-12-31 | $-6,150 |
| Value of net income/loss | 2010-12-31 | $75,970,902 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $569,065,778 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $272,652,318 |
| Investment advisory and management fees | 2010-12-31 | $5,825 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $569,064,320 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $272,655,003 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,475 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $2,040 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $2,040 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $55 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $18,659,610 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $421,132,867 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $390,482,883 |
