| United States Treasury Notes 4.625%
| - | 8.98% | - | - | 225,730,000 |
| United States Treasury Notes 4.375%
| - | 8.86% | - | - | 226,404,000 |
| United States Treasury Notes 4.25%
| - | 8.77% | - | - | 226,431,000 |
| United States Treasury Notes 4.25%
| - | 8.75% | - | - | 226,324,000 |
| United States Treasury Notes 4.25%
| - | 8.74% | - | - | 226,329,000 |
| United States Treasury Notes 4%
| - | 8.59% | - | - | 224,973,000 |
| United States Treasury Notes 4%
| - | 8.57% | - | - | 226,525,000 |
| United States Treasury Notes 3.875%
| - | 8.53% | - | - | 226,119,000 |
| United States Treasury Notes 4.5%
| - | 8.49% | - | - | 214,855,300 |
| United States Treasury Notes 3.875%
| - | 7.72% | - | - | 203,342,900 |