| United States Treasury Notes 3.5%
| - | 4.36% | - | - | 67,737,800 |
| United States Treasury Notes 2.875%
| - | 2.85% | - | - | 44,628,500 |
| United States Treasury Notes 2.875%
| - | 2.84% | - | - | 44,857,200 |
| United States Treasury Notes 3.875%
| - | 2.77% | - | - | 42,412,600 |
| United States Treasury Notes 3.375%
| - | 2.75% | - | - | 42,381,900 |
| United States Treasury Notes 3.5%
| - | 2.75% | - | - | 42,319,300 |
| United States Treasury Notes 1.25%
| - | 2.75% | - | - | 44,862,000 |
| United States Treasury Notes 3.125%
| - | 2.75% | - | - | 42,842,700 |
| United States Treasury Notes 3.875%
| - | 2.75% | - | - | 42,232,100 |
| United States Treasury Notes 1.125%
| - | 2.74% | - | - | 44,464,800 |