| United States Treasury Notes 1.5%
| - | 2.90% | - | - | 61,559,600 |
| United States Treasury Notes 3.5%
| - | 2.80% | - | - | 57,688,500 |
| United States Treasury Notes 3.5%
| - | 2.75% | - | - | 56,750,800 |
| United States Treasury Notes 3.875%
| - | 2.74% | - | - | 55,889,300 |
| United States Treasury Notes 3.375%
| - | 2.72% | - | - | 56,521,100 |
| United States Treasury Notes 3.75%
| - | 2.72% | - | - | 55,868,200 |
| United States Treasury Notes 3.875%
| - | 2.72% | - | - | 55,865,900 |
| United States Treasury Notes 4.125%
| - | 2.69% | - | - | 55,638,200 |
| United States Treasury Notes 3.75%
| - | 2.69% | - | - | 55,639,100 |
| United States Treasury Notes 3.875%
| - | 2.69% | - | - | 55,641,000 |