| FDIKX | RERFX | FDIKX / RERFX | |
| Total Expense Ratio | 0.59 | 0.52 | 113% |
| Annual Report Gross Expense Ratio | 0.59 | 0.52 | 113% |
| Fund Existence | 18 years | 24 years | - |
| Gain YTD | 14.860 | 7.208 | 206% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 15B | 143B | 10% |
| Annual Yield % from dividends | 1.62 | 2.67 | 61% |
| Returns for 1 year | 17.65 | 14.57 | 121% |
| Returns for 3 years | 45.61 | 28.31 | 161% |
| Returns for 5 years | 18.42 | -0.56 | -3,262% |
| Returns for 10 years | 85.70 | 64.85 | 132% |