| IIRMX | VEXMX | IIRMX / VEXMX | |
| Total Expense Ratio | 0.40 | 0.19 | 211% |
| Annual Report Gross Expense Ratio | 0.59 | 0.19 | 311% |
| Fund Existence | 18 years | 38 years | - |
| Gain YTD | -18.241 | 13.418 | -136% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 701M | 89.9B | 1% |
| Annual Yield % from dividends | 1.44 | 0.90 | 160% |
| Returns for 1 year | -10.79 | 29.40 | -37% |
| Returns for 3 years | -6.50 | 66.79 | -10% |
| Returns for 5 years | -29.76 | 31.70 | -94% |
| Returns for 10 years | -26.94 | 183.48 | -15% |