| United States Treasury Notes 3.5%
| - | 2.22% | - | - | 14,324,000 |
| United States Treasury Notes 4.625%
| - | 1.41% | - | - | 8,958,000 |
| United States Treasury Notes 3.75%
| - | 1.39% | - | - | 8,840,000 |
| United States Treasury Notes 3.375%
| - | 1.38% | - | - | 8,840,000 |
| United States Treasury Notes 3.375%
| - | 1.37% | - | - | 8,840,000 |
| United States Treasury Notes 3.875%
| - | 1.37% | - | - | 8,840,000 |
| United States Treasury Notes 3.875%
| - | 1.37% | - | - | 8,737,000 |
| United States Treasury Notes 3.5%
| - | 1.37% | - | - | 8,840,000 |
| United States Treasury Notes 3.75%
| - | 1.36% | - | - | 8,840,000 |
| United States Treasury Notes 3.375%
| - | 1.36% | - | - | 8,840,000 |