| United States Treasury Notes 4.625%
| - | 8.97% | - | - | 221,246,000 |
| United States Treasury Notes 4.375%
| - | 8.82% | - | - | 220,989,000 |
| United States Treasury Notes 4.25%
| - | 8.73% | - | - | 221,150,000 |
| United States Treasury Notes 4.25%
| - | 8.73% | - | - | 221,612,000 |
| United States Treasury Notes 4.25%
| - | 8.70% | - | - | 221,188,000 |
| United States Treasury Notes 4%
| - | 8.58% | - | - | 220,101,000 |
| United States Treasury Notes 4%
| - | 8.53% | - | - | 221,390,000 |
| United States Treasury Notes 3.875%
| - | 8.52% | - | - | 221,304,000 |
| United States Treasury Notes 4.5%
| - | 8.47% | - | - | 210,042,300 |
| United States Treasury Notes 3.875%
| - | 7.73% | - | - | 199,222,900 |