| FDIKX | RERFX | FDIKX / RERFX | |
| Total Expense Ratio | 0.51 | 0.52 | 98% |
| Annual Report Gross Expense Ratio | 0.51 | 0.52 | 98% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 22.706 | 19.512 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 13.4B | 134B | 10% |
| Annual Yield % from dividends | 1.67 | 0.83 | 201% |
| Returns for 1 year | 18.49 | 13.69 | 135% |
| Returns for 3 years | 45.30 | 32.77 | 138% |
| Returns for 5 years | 19.99 | 5.85 | 342% |
| Returns for 10 years | 51.61 | 41.00 | 126% |