| IVKIX | RMFEX | IVKIX / RMFEX | |
| Total Expense Ratio | 0.72 | 0.62 | 116% |
| Annual Report Gross Expense Ratio | 0.90 | 0.62 | 145% |
| Fund Existence | 24 years | 24 years | - |
| Gain YTD | 12.316 | 9.303 | 132% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 235M | 118B | 0% |
| Annual Yield % from dividends | 1.28 | 1.42 | 90% |
| Returns for 1 year | 6.83 | 9.23 | 74% |
| Returns for 3 years | 13.82 | 36.13 | 38% |
| Returns for 5 years | 30.03 | 39.39 | 76% |
| Returns for 10 years | 83.15 | 99.14 | 84% |