| United States Treasury Notes 1.125%
| - | 6.48% | - | - | 744,266 |
| United States Treasury Notes 1.625%
| - | 6.45% | - | - | 728,189 |
| United States Treasury Notes 1.25%
| - | 6.05% | - | - | 684,492 |
| United States Treasury Notes 1.625%
| - | 5.71% | - | - | 638,309 |
| United States Treasury Notes 1.625%
| - | 5.57% | - | - | 625,137 |
| United States Treasury Notes 0.125%
| - | 5.46% | - | - | 620,438 |
| United States Treasury Notes 2.125%
| - | 5.44% | - | - | 603,824 |
| United States Treasury Notes 2.375%
| - | 5.19% | - | - | 570,847 |
| United States Treasury Notes 0.5%
| - | 5.00% | - | - | 571,905 |
| United States Treasury Notes 0.125%
| - | 4.28% | - | - | 481,104 |