| United States Treasury Notes 4%
| - | 7.14% | - | - | 55,889,500 |
| United States Treasury Notes 0.875%
| - | 6.43% | - | - | 58,965,300 |
| United States Treasury Notes 0.625%
| - | 6.04% | - | - | 55,547,800 |
| United States Treasury Notes 4%
| - | 4.79% | - | - | 37,636,700 |
| United States Treasury Notes 3.625%
| - | 4.78% | - | - | 38,037,400 |
| United States Treasury Notes 4%
| - | 4.77% | - | - | 37,720,700 |
| United States Treasury Notes 3.875%
| - | 4.76% | - | - | 38,040,400 |
| United States Treasury Notes 3.875%
| - | 4.74% | - | - | 37,528,900 |
| United States Treasury Notes 3.5%
| - | 4.74% | - | - | 38,295,700 |
| United States Treasury Notes 4.25%
| - | 4.73% | - | - | 37,277,800 |