| MDIHX | NIEYX | MDIHX / NIEYX | |
| Total Expense Ratio | 1.08 | 0.77 | 140% |
| Annual Report Gross Expense Ratio | 1.10 | 0.89 | 124% |
| Fund Existence | 21 years | 12 years | - |
| Gain YTD | 24.843 | 35.368 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.8B | 232M | 18,879% |
| Annual Yield % from dividends | 1.84 | 1.52 | 121% |
| Returns for 1 year | 20.46 | -10.03 | -204% |
| Returns for 3 years | 41.00 | -2.74 | -1,495% |
| Returns for 5 years | 30.03 | -11.15 | -269% |
| Returns for 10 years | 106.79 | 10.67 | 1,001% |