| United States Treasury Bonds 4.75%
| - | 2.33% | - | - | 12,418,000 |
| United States Treasury Bonds 4.75%
| - | 2.30% | - | - | 12,420,000 |
| United States Treasury Bonds 4.625%
| - | 2.28% | - | - | 12,418,000 |
| United States Treasury Bonds 4.625%
| - | 2.28% | - | - | 12,421,000 |
| United States Treasury Bonds 4.625%
| - | 2.25% | - | - | 12,420,000 |
| United States Treasury Bonds 4.5%
| - | 2.23% | - | - | 12,421,000 |
| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 11,879,000 |
| United States Treasury Bonds 4.25%
| - | 2.11% | - | - | 12,420,000 |
| United States Treasury Bonds 4.25%
| - | 2.11% | - | - | 12,422,000 |
| United States Treasury Bonds 4.125%
| - | 1.89% | - | - | 11,334,000 |