| IVGSX | RMFEX | IVGSX / RMFEX | |
| Total Expense Ratio | 0.89 | 0.62 | 144% |
| Annual Report Gross Expense Ratio | 0.89 | 0.62 | 144% |
| Fund Existence | 32 years | 23 years | - |
| Gain YTD | -10.669 | 13.076 | -82% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 153M | 110B | 0% |
| Annual Yield % from dividends | 2.65 | 1.46 | 181% |
| Returns for 1 year | -13.88 | 6.34 | -219% |
| Returns for 3 years | -5.06 | 29.13 | -17% |
| Returns for 5 years | 7.70 | 55.02 | 14% |
| Returns for 10 years | -10.88 | 92.11 | -12% |