| MDIHX | NRIQX | MDIHX / NRIQX | |
| Total Expense Ratio | 1.08 | 0.79 | 137% |
| Annual Report Gross Expense Ratio | 1.10 | 0.97 | 113% |
| Fund Existence | 21 years | 12 years | - |
| Gain YTD | 21.799 | 16.054 | 136% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.4B | 1.06B | 4,083% |
| Annual Yield % from dividends | 1.85 | 1.71 | 108% |
| Returns for 1 year | 18.88 | 11.65 | 162% |
| Returns for 3 years | 42.64 | 30.51 | 140% |
| Returns for 5 years | 29.84 | 4.89 | 610% |
| Returns for 10 years | 100.48 | 42.62 | 236% |