| United States Treasury Bonds 4.75%
| - | 2.25% | - | - | 12,717,000 |
| United States Treasury Bonds 4.75%
| - | 2.25% | - | - | 12,712,000 |
| United States Treasury Bonds 4.75%
| - | 2.22% | - | - | 12,712,000 |
| United States Treasury Bonds 4.625%
| - | 2.20% | - | - | 12,714,000 |
| United States Treasury Bonds 4.625%
| - | 2.18% | - | - | 12,713,000 |
| United States Treasury Bonds 4.625%
| - | 2.18% | - | - | 12,715,000 |
| United States Treasury Bonds 4.5%
| - | 2.13% | - | - | 12,715,000 |
| United States Treasury Bonds 4.75%
| - | 2.12% | - | - | 12,161,000 |
| United States Treasury Bonds 4.25%
| - | 2.07% | - | - | 12,718,000 |
| United States Treasury Bonds 4.25%
| - | 2.07% | - | - | 12,714,000 |