| FIXIX | NAPIX | FIXIX / NAPIX | |
| Total Expense Ratio | 0.95 | 1.20 | 79% |
| Annual Report Gross Expense Ratio | 0.95 | 1.29 | 74% |
| Fund Existence | 23 years | 21 years | - |
| Gain YTD | 6.931 | 9.150 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.46B | 576M | 949% |
| Annual Yield % from dividends | 3.02 | 1.60 | 188% |
| Returns for 1 year | 12.76 | 13.65 | 93% |
| Returns for 3 years | 40.36 | 53.50 | 75% |
| Returns for 5 years | 29.15 | 26.55 | 110% |
| Returns for 10 years | 89.35 | 102.96 | 87% |