| MDIHX | NIEYX | MDIHX / NIEYX | |
| Total Expense Ratio | 1.08 | 0.79 | 137% |
| Annual Report Gross Expense Ratio | 1.10 | 0.93 | 118% |
| Fund Existence | 21 years | 13 years | - |
| Gain YTD | 9.436 | 6.235 | 151% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 44.6B | 332M | 13,434% |
| Annual Yield % from dividends | 1.85 | 2.45 | 76% |
| Returns for 1 year | 17.73 | 2.17 | 818% |
| Returns for 3 years | 46.99 | -10.66 | -441% |
| Returns for 5 years | 27.94 | -24.35 | -115% |
| Returns for 10 years | 123.06 | 8.81 | 1,397% |