| United States Treasury Notes 4%
| - | 0.48% | - | - | 22,859,000 |
| Federal National Mortgage Association 2%
| - | 0.47% | - | - | 27,600,000 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.44% | - | - | 25,348,704 |
| United States Treasury Notes 4.625%
| - | 0.42% | - | - | 19,112,000 |
| United States Treasury Notes 4.375%
| - | 0.42% | - | - | 18,954,000 |
| United States Treasury Notes 4.25%
| - | 0.41% | - | - | 19,312,000 |
| United States Treasury Notes 4.25%
| - | 0.41% | - | - | 18,766,000 |
| United States Treasury Notes 4.125%
| - | 0.39% | - | - | 17,861,000 |
| United States Treasury Notes 4.25%
| - | 0.39% | - | - | 17,948,000 |
| United States Treasury Notes 4%
| - | 0.38% | - | - | 18,151,000 |