| United States Treasury Notes 4.375%
| - | 8.79% | - | - | 599,523,600 |
| United States Treasury Notes 4.25%
| - | 8.76% | - | - | 604,619,000 |
| United States Treasury Notes 4.25%
| - | 8.69% | - | - | 595,809,000 |
| United States Treasury Notes 4.25%
| - | 8.67% | - | - | 599,951,000 |
| United States Treasury Notes 4%
| - | 8.57% | - | - | 606,444,000 |
| United States Treasury Notes 4.625%
| - | 8.52% | - | - | 566,659,000 |
| United States Treasury Notes 4.5%
| - | 8.41% | - | - | 567,912,400 |
| United States Treasury Notes 3.875%
| - | 8.40% | - | - | 583,309,900 |
| United States Treasury Notes 4%
| - | 8.29% | - | - | 573,312,000 |
| United States Treasury Notes 3.875%
| - | 8.01% | - | - | 560,800,000 |