| Government National Mortgage Association 5%
| - | 0.48% | - | - | 30,602,712 |
| Federal Home Loan Mortgage Corp. 2.5%
| - | 0.43% | - | - | 32,203,516 |
| Federal Home Loan Mortgage Corp. 6%
| - | 0.37% | - | - | 23,232,507 |
| Federal Home Loan Mortgage Corp. 5.5%
| - | 0.36% | - | - | 22,519,489 |
| Federal National Mortgage Association 2%
| - | 0.28% | - | - | 22,289,679 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.27% | - | - | 21,783,675 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.27% | - | - | 21,469,699 |
| Federal Home Loan Mortgage Corp. 2%
| - | 0.26% | - | - | 20,308,604 |
| Government National Mortgage Association 5%
| - | 0.24% | - | - | 15,546,353 |
| Government National Mortgage Association 5%
| - | 0.24% | - | - | 15,305,997 |