| 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 | 13.074 | 9.694 | 135% |
| 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 | 1.26 | 1.41 | 89% |
| Returns for 1 year | 8.76 | 9.45 | 93% |
| Returns for 3 years | 10.18 | 34.42 | 30% |
| Returns for 5 years | 30.58 | 39.25 | 78% |
| Returns for 10 years | 86.88 | 100.56 | 86% |