| 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 | 9.104 | 8.693 | 105% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.7B | 335M | 13,045% |
| Annual Yield % from dividends | 1.86 | 2.43 | 77% |
| Returns for 1 year | 14.88 | 2.29 | 649% |
| Returns for 3 years | 44.14 | -10.29 | -429% |
| Returns for 5 years | 28.62 | -21.81 | -131% |
| Returns for 10 years | 124.10 | 14.77 | 840% |