| United States Treasury Notes 4.625%
| - | 9.34% | - | - | 140,907,000 |
| United States Treasury Notes 4.375%
| - | 9.08% | - | - | 140,769,700 |
| United States Treasury Notes 4.25%
| - | 9.06% | - | - | 140,909,000 |
| United States Treasury Notes 4.25%
| - | 8.99% | - | - | 140,912,000 |
| United States Treasury Notes 4.25%
| - | 8.97% | - | - | 140,910,000 |
| United States Treasury Notes 4%
| - | 8.90% | - | - | 140,140,200 |
| United States Treasury Notes 3.875%
| - | 8.83% | - | - | 140,729,000 |
| United States Treasury Notes 4.5%
| - | 8.72% | - | - | 133,768,400 |
| United States Treasury Notes 3.875%
| - | 8.00% | - | - | 126,634,900 |
| United States Treasury Notes 3.5%
| - | 7.17% | - | - | 116,108,200 |