| United States Treasury Notes 1.5%
| - | 3.21% | - | - | 19,811,000 |
| United States Treasury Notes 3.875%
| - | 3.03% | - | - | 18,483,000 |
| United States Treasury Notes 4.125%
| - | 3.03% | - | - | 18,402,000 |
| United States Treasury Notes 4.25%
| - | 2.98% | - | - | 18,130,000 |
| United States Treasury Notes 3.5%
| - | 2.97% | - | - | 18,105,000 |
| United States Treasury Notes 3.875%
| - | 2.96% | - | - | 18,017,000 |
| United States Treasury Notes 3.75%
| - | 2.95% | - | - | 17,974,000 |
| United States Treasury Notes 4.125%
| - | 2.77% | - | - | 16,857,000 |
| United States Treasury Notes 4.125%
| - | 2.77% | - | - | 16,846,000 |
| United States Treasury Notes 4.375%
| - | 2.70% | - | - | 16,397,000 |