| 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 | 24.843 | 34.005 | 73% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.8B | 1.58B | 2,770% |
| Annual Yield % from dividends | 1.84 | 1.09 | 168% |
| Returns for 1 year | 20.46 | 26.72 | 77% |
| Returns for 3 years | 41.00 | 52.44 | 78% |
| Returns for 5 years | 30.03 | 46.28 | 65% |
| Returns for 10 years | 106.79 | 53.28 | 200% |