| United States Treasury Notes 4%
| - | 2.18% | - | - | 211,400 |
| United States Treasury Notes 4.125%
| - | 2.05% | - | - | 200,100 |
| United States Treasury Notes 1.25%
| - | 2.01% | - | - | 229,100 |
| United States Treasury Notes 1.375%
| - | 1.97% | - | - | 224,200 |
| United States Treasury Notes 2.875%
| - | 1.96% | - | - | 205,000 |
| United States Treasury Notes 0.875%
| - | 1.93% | - | - | 219,800 |
| United States Treasury Notes 1.875%
| - | 1.89% | - | - | 210,900 |
| United States Treasury Notes 1.625%
| - | 1.89% | - | - | 209,100 |
| United States Treasury Notes 1.125%
| - | 1.88% | - | - | 212,600 |
| United States Treasury Notes 2.75%
| - | 1.85% | - | - | 196,900 |