| United States Treasury Notes 4.25%
| - | 4.65% | - | - | 104,269,200 |
| United States Treasury Notes 3.5%
| - | 4.58% | - | - | 104,581,100 |
| United States Treasury Notes 4.125%
| - | 4.58% | - | - | 104,574,600 |
| United States Treasury Notes 4.625%
| - | 4.22% | - | - | 95,016,800 |
| United States Treasury Notes 3.75%
| - | 4.18% | - | - | 95,196,200 |
| United States Treasury Notes 4.375%
| - | 3.94% | - | - | 89,135,900 |
| United States Treasury Notes 4.875%
| - | 3.91% | - | - | 87,575,000 |
| United States Treasury Notes 1.25%
| - | 3.84% | - | - | 88,739,600 |
| United States Treasury Notes 1.125%
| - | 3.82% | - | - | 88,490,700 |
| United States Treasury Notes 1.5%
| - | 3.65% | - | - | 83,802,300 |