| United States Treasury Notes 4.375%
| - | 9.16% | - | - | 592,164,600 |
| United States Treasury Notes 4.625%
| - | 9.11% | - | - | 573,523,000 |
| United States Treasury Notes 4.25%
| - | 8.88% | - | - | 581,704,000 |
| United States Treasury Notes 3.875%
| - | 8.88% | - | - | 590,433,000 |
| United States Treasury Notes 4.25%
| - | 8.83% | - | - | 572,795,000 |
| United States Treasury Notes 4.25%
| - | 8.77% | - | - | 573,447,000 |
| United States Treasury Notes 4.5%
| - | 8.74% | - | - | 559,718,400 |
| United States Treasury Notes 4%
| - | 8.70% | - | - | 571,288,000 |
| United States Treasury Notes 4%
| - | 7.98% | - | - | 534,827,000 |
| United States Treasury Notes 3.875%
| - | 7.78% | - | - | 514,322,900 |