| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 17,420,200 |
| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 17,414,600 |
| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 17,415,500 |
| United States Treasury Bonds 4.625%
| - | 2.17% | - | - | 17,415,700 |
| United States Treasury Bonds 4.625%
| - | 2.17% | - | - | 17,417,700 |
| United States Treasury Bonds 4.625%
| - | 2.17% | - | - | 17,418,800 |
| United States Treasury Bonds 4.5%
| - | 2.13% | - | - | 17,419,600 |
| United States Treasury Bonds 4.75%
| - | 2.12% | - | - | 16,662,400 |
| United States Treasury Bonds 4.25%
| - | 2.04% | - | - | 17,420,700 |
| United States Treasury Bonds 4.25%
| - | 2.04% | - | - | 17,417,200 |