| United States Treasury Notes 4.5%
| - | 3.36% | - | - | 78,609,800 |
| United States Treasury Notes 0.75%
| - | 3.15% | - | - | 75,310,200 |
| United States Treasury Notes 0.75%
| - | 3.08% | - | - | 74,236,600 |
| United States Treasury Notes 0.375%
| - | 3.00% | - | - | 71,176,100 |
| United States Treasury Notes 0.75%
| - | 2.96% | - | - | 70,631,500 |
| United States Treasury Notes 1.5%
| - | 2.95% | - | - | 70,503,000 |
| United States Treasury Notes 0.875%
| - | 2.94% | - | - | 70,589,900 |
| United States Treasury Notes 0.75%
| - | 2.92% | - | - | 69,963,100 |
| United States Treasury Notes 1.25%
| - | 2.92% | - | - | 70,511,600 |
| United States Treasury Notes 1.125%
| - | 2.87% | - | - | 69,260,900 |