| FFRIX | NFRAX | FFRIX / NFRAX | |
| Total Expense Ratio | 0.77 | 1.00 | 77% |
| Annual Report Gross Expense Ratio | 0.77 | 1.00 | 77% |
| Fund Existence | 26 years | 15 years | - |
| Gain YTD | 1.912 | 2.000 | 96% |
| Front Load | N/A | 3% | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | 500 | N/A | - |
| Net Assets | 14.4B | 2.04B | 706% |
| Annual Yield % from dividends | 7.01 | 6.92 | 101% |
| Returns for 1 year | 4.98 | 5.03 | 99% |
| Returns for 3 years | 23.67 | 25.42 | 93% |
| Returns for 5 years | 33.38 | 31.68 | 105% |
| Returns for 10 years | 66.46 | 64.10 | 104% |