| MDIHX | MDIKX | MDIHX / MDIKX | |
| Total Expense Ratio | 1.08 | 1.33 | 81% |
| Annual Report Gross Expense Ratio | 1.10 | 1.35 | 81% |
| Fund Existence | 21 years | 21 years | - |
| Gain YTD | 26.141 | 25.869 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 44.5B | 44.5B | 100% |
| Annual Yield % from dividends | 1.85 | 1.63 | 113% |
| Returns for 1 year | 22.33 | 22.00 | 101% |
| Returns for 3 years | 47.57 | 46.39 | 103% |
| Returns for 5 years | 35.55 | 33.77 | 105% |
| Returns for 10 years | 112.99 | 107.58 | 105% |