| United States Treasury Notes 1.5%
| - | 3.33% | - | - | 20,800,000 |
| United States Treasury Notes 4.25%
| - | 3.12% | - | - | 19,093,000 |
| United States Treasury Notes 4.125%
| - | 3.10% | - | - | 18,974,000 |
| United States Treasury Notes 4.625%
| - | 3.09% | - | - | 18,919,000 |
| United States Treasury Notes 3.5%
| - | 3.08% | - | - | 18,947,000 |
| United States Treasury Notes 4.125%
| - | 3.07% | - | - | 18,807,000 |
| United States Treasury Notes 3.875%
| - | 2.99% | - | - | 18,339,000 |
| United States Treasury Notes 4.25%
| - | 2.98% | - | - | 18,234,000 |
| United States Treasury Notes 4.125%
| - | 2.97% | - | - | 18,179,000 |
| United States Treasury Notes 3.75%
| - | 2.88% | - | - | 17,678,000 |