| United States Treasury Notes 4.125%
| - | 12.53% | - | - | 23,317,372 |
| United States Treasury Notes 3.875%
| - | 9.75% | - | - | 18,548,065 |
| United States Treasury Notes 4.375%
| - | 8.45% | - | - | 15,546,738 |
| United States Treasury Notes 3.5%
| - | 6.33% | - | - | 12,326,773 |
| United States Treasury Bonds 4.125%
| - | 5.65% | - | - | 11,429,655 |
| United States Treasury Notes 4.25%
| - | 5.27% | - | - | 9,718,489 |
| United States Treasury Bonds 2.875%
| - | 2.77% | - | - | 7,114,308 |
| United States Treasury Notes 4.875%
| - | 1.84% | - | - | 3,281,633 |
| United States Treasury Notes 3.625%
| - | 1.66% | - | - | 3,176,375 |
| United States Treasury Bonds 4.25%
| - | 1.24% | - | - | 2,447,552 |