| IVIFX | MDIHX | IVIFX / MDIHX | |
| Total Expense Ratio | 1.77 | 1.08 | 164% |
| Annual Report Gross Expense Ratio | 2.05 | 1.10 | 186% |
| Fund Existence | 29 years | 21 years | - |
| Gain YTD | 3.683 | 3.170 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.4B | 45.1B | 3% |
| Annual Yield % from dividends | 0.43 | 2.02 | 21% |
| Returns for 1 year | 13.75 | 29.28 | 47% |
| Returns for 3 years | 24.66 | 40.66 | 61% |
| Returns for 5 years | 23.96 | 28.49 | 84% |
| Returns for 10 years | 61.33 | 136.29 | 45% |