| FRIFX | FRIOX | FRIFX / FRIOX | |
| Total Expense Ratio | 0.66 | 1.70 | 39% |
| Annual Report Gross Expense Ratio | 0.66 | 1.70 | 39% |
| Fund Existence | 23 years | 16 years | - |
| Gain YTD | 5.992 | 5.003 | 120% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.57B | 5.57B | 100% |
| Annual Yield % from dividends | 4.74 | 3.74 | 127% |
| Returns for 1 year | 4.98 | 3.93 | 127% |
| Returns for 3 years | 24.89 | 21.06 | 118% |
| Returns for 5 years | 28.65 | 22.17 | 129% |
| Returns for 10 years | 62.37 | 46.47 | 134% |