| United States Treasury Bonds 4.75%
| - | 2.25% | - | - | 12,611,000 |
| United States Treasury Bonds 4.75%
| - | 2.24% | - | - | 12,607,000 |
| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 12,608,000 |
| United States Treasury Bonds 4.625%
| - | 2.20% | - | - | 12,610,000 |
| United States Treasury Bonds 4.625%
| - | 2.17% | - | - | 12,608,000 |
| United States Treasury Bonds 4.625%
| - | 2.17% | - | - | 12,610,000 |
| United States Treasury Bonds 4.5%
| - | 2.13% | - | - | 12,611,000 |
| United States Treasury Bonds 4.75%
| - | 2.12% | - | - | 12,061,000 |
| United States Treasury Bonds 4.25%
| - | 2.06% | - | - | 12,612,000 |
| United States Treasury Bonds 4.25%
| - | 2.06% | - | - | 12,609,000 |