| United States Treasury Notes 1.5%
| - | 2.90% | - | - | 57,024,900 |
| United States Treasury Notes 3.5%
| - | 2.79% | - | - | 53,441,500 |
| United States Treasury Notes 3.5%
| - | 2.73% | - | - | 52,572,300 |
| United States Treasury Notes 4.125%
| - | 2.73% | - | - | 51,541,900 |
| United States Treasury Notes 3.75%
| - | 2.73% | - | - | 51,542,800 |
| United States Treasury Notes 3.875%
| - | 2.72% | - | - | 51,544,700 |
| United States Treasury Notes 4.125%
| - | 2.72% | - | - | 51,543,100 |
| United States Treasury Notes 3.875%
| - | 2.72% | - | - | 51,779,300 |
| United States Treasury Notes 3.375%
| - | 2.71% | - | - | 52,356,300 |
| United States Treasury Notes 3.625%
| - | 2.70% | - | - | 51,538,100 |