| MDIHX | MXIVX | MDIHX / MXIVX | |
| Total Expense Ratio | 1.08 | 1.07 | 101% |
| Annual Report Gross Expense Ratio | 1.10 | 1.08 | 102% |
| Fund Existence | 21 years | 32 years | - |
| Gain YTD | 21.352 | 29.701 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 42.7B | 1.51B | 2,833% |
| Annual Yield % from dividends | 1.85 | 1.12 | 165% |
| Returns for 1 year | 18.44 | 24.08 | 77% |
| Returns for 3 years | 42.11 | 53.35 | 79% |
| Returns for 5 years | 28.91 | 44.76 | 65% |
| Returns for 10 years | 99.74 | 48.36 | 206% |