| United States Treasury Bonds 4.75%
| - | 2.32% | - | - | 12,802,000 |
| United States Treasury Bonds 4.75%
| - | 2.32% | - | - | 12,801,000 |
| United States Treasury Bonds 4.625%
| - | 2.30% | - | - | 12,802,000 |
| United States Treasury Bonds 4.625%
| - | 2.30% | - | - | 12,803,000 |
| United States Treasury Bonds 4.625%
| - | 2.27% | - | - | 12,802,000 |
| United States Treasury Bonds 4.5%
| - | 2.25% | - | - | 12,803,000 |
| United States Treasury Bonds 4.75%
| - | 2.24% | - | - | 12,246,000 |
| United States Treasury Bonds 4.25%
| - | 2.13% | - | - | 12,802,000 |
| United States Treasury Bonds 4.25%
| - | 2.13% | - | - | 12,804,000 |
| United States Treasury Bonds 4.125%
| - | 1.91% | - | - | 11,684,000 |