| 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 | 14.262 | 8.233 | 173% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.64B | 137B | 7% |
| Annual Yield % from dividends | 1.60 | 2.75 | 58% |
| Returns for 1 year | 12.38 | 9.02 | 137% |
| Returns for 3 years | 46.77 | 31.52 | 148% |
| Returns for 5 years | 13.91 | 2.34 | 595% |
| Returns for 10 years | 68.36 | 50.16 | 136% |