| Federal National Mortgage Association 2.5%
| - | 3.00% | - | - | 132,879,000 |
| United States Treasury Bills
| - | 2.62% | - | - | 110,000,000 |
| United States Treasury Bills
| - | 2.38% | - | - | 100,000,000 |
| United States Treasury Bills
| - | 2.26% | - | - | 95,000,000 |
| United States Treasury Bills
| - | 2.01% | - | - | 85,000,000 |
| Federal National Mortgage Association 3%
| - | 1.34% | - | - | 63,615,000 |
| Federal National Mortgage Association 6.5%
| - | 1.19% | - | - | 48,133,000 |
| Federal National Mortgage Association 3.5%
| - | 1.10% | - | - | 50,323,000 |
| Government National Mortgage Association 3%
| - | 0.92% | - | - | 43,040,000 |
| Federal National Mortgage Association 2.5%
| - | 0.84% | - | - | 41,633,000 |