| United States Treasury Bonds 4.75%
| - | 2.28% | - | - | 12,403,000 |
| United States Treasury Bonds 4.75%
| - | 2.27% | - | - | 12,399,000 |
| United States Treasury Bonds 4.75%
| - | 2.25% | - | - | 12,400,000 |
| United States Treasury Bonds 4.625%
| - | 2.23% | - | - | 12,401,000 |
| United States Treasury Bonds 4.625%
| - | 2.20% | - | - | 12,400,000 |
| United States Treasury Bonds 4.625%
| - | 2.20% | - | - | 12,402,000 |
| United States Treasury Bonds 4.5%
| - | 2.16% | - | - | 12,403,000 |
| United States Treasury Bonds 4.75%
| - | 2.15% | - | - | 11,862,000 |
| United States Treasury Bonds 4.25%
| - | 2.09% | - | - | 12,403,000 |
| United States Treasury Bonds 4.25%
| - | 2.09% | - | - | 12,401,000 |