| 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 | 3.553 | 3.132 | 113% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.08B | 4.08B | 100% |
| Annual Yield % from dividends | 4.54 | 3.58 | 127% |
| Returns for 1 year | 8.14 | 7.07 | 115% |
| Returns for 3 years | 27.51 | 23.68 | 116% |
| Returns for 5 years | 17.22 | 11.41 | 151% |
| Returns for 10 years | 60.49 | 44.87 | 135% |