| United States Treasury Notes 1.5%
| - | 2.91% | - | - | 59,507,400 |
| United States Treasury Notes 3.5%
| - | 2.79% | - | - | 55,766,500 |
| United States Treasury Notes 3.5%
| - | 2.73% | - | - | 54,859,800 |
| United States Treasury Notes 4.125%
| - | 2.73% | - | - | 53,784,400 |
| United States Treasury Notes 3.875%
| - | 2.72% | - | - | 53,787,200 |
| United States Treasury Notes 4.125%
| - | 2.72% | - | - | 53,785,600 |
| United States Treasury Notes 3.875%
| - | 2.72% | - | - | 54,029,300 |
| United States Treasury Notes 3.375%
| - | 2.71% | - | - | 54,636,300 |
| United States Treasury Notes 3.75%
| - | 2.70% | - | - | 54,008,200 |
| United States Treasury Notes 3.625%
| - | 2.70% | - | - | 53,780,600 |