| United States Treasury Bonds 4.75%
| - | 2.35% | - | - | 23,720,600 |
| United States Treasury Bonds 4.75%
| - | 2.35% | - | - | 23,718,100 |
| United States Treasury Bonds 4.625%
| - | 2.31% | - | - | 23,721,300 |
| United States Treasury Bonds 4.625%
| - | 2.30% | - | - | 23,722,800 |
| United States Treasury Bonds 4.5%
| - | 2.26% | - | - | 23,723,800 |
| United States Treasury Bonds 4.75%
| - | 2.25% | - | - | 22,689,400 |
| United States Treasury Bonds 4.25%
| - | 2.16% | - | - | 23,725,500 |
| United States Treasury Bonds 4.25%
| - | 2.16% | - | - | 23,720,600 |
| United States Treasury Bonds 4.125%
| - | 1.93% | - | - | 21,647,800 |
| United States Treasury Bonds 4%
| - | 1.71% | - | - | 19,591,200 |