| United States Treasury Notes 0.125%
| - | 12.10% | - | - | 108,049,400 |
| United States Treasury Notes 0.125%
| - | 11.76% | - | - | 107,829,700 |
| United States Treasury Notes 0.125%
| - | 11.08% | - | - | 105,211,600 |
| United States Treasury Notes 0.125%
| - | 11.03% | - | - | 98,380,900 |
| United States Treasury Bonds 3.375%
| - | 8.31% | - | - | 44,293,800 |
| United States Treasury Notes 0.125%
| - | 7.21% | - | - | 71,790,500 |
| United States Treasury Notes 0.25%
| - | 6.36% | - | - | 55,559,300 |
| United States Treasury Bonds 2.125%
| - | 5.19% | - | - | 37,790,000 |
| United States Treasury Bonds 2.125%
| - | 4.50% | - | - | 33,511,600 |
| United States Treasury Bonds 3.875%
| - | 3.48% | - | - | 17,650,300 |