| United States Treasury Notes 4.25%
| - | 2.51% | - | - | 5,748,000 |
| United States Treasury Notes 3.75%
| - | 2.50% | - | - | 5,870,000 |
| United States Treasury Notes 1.125%
| - | 2.45% | - | - | 6,050,000 |
| United States Treasury Notes 1.25%
| - | 2.43% | - | - | 6,027,000 |
| United States Treasury Notes 1.25%
| - | 2.43% | - | - | 5,998,000 |
| United States Treasury Notes 1.25%
| - | 2.34% | - | - | 5,862,000 |
| United States Treasury Notes 1.25%
| - | 2.34% | - | - | 5,842,000 |
| United States Treasury Notes 4.375%
| - | 2.34% | - | - | 5,461,000 |
| United States Treasury Notes 1.25%
| - | 2.33% | - | - | 5,787,000 |
| United States Treasury Notes 1.125%
| - | 2.32% | - | - | 5,793,000 |