| NRIQX | RERFX | NRIQX / RERFX | |
| Total Expense Ratio | 0.75 | 0.52 | 144% |
| Annual Report Gross Expense Ratio | 0.93 | 0.52 | 179% |
| Fund Existence | 12 years | 24 years | - |
| Gain YTD | 6.540 | 5.670 | 115% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.15B | 135B | 1% |
| Annual Yield % from dividends | 1.26 | 2.80 | 45% |
| Returns for 1 year | 17.92 | 18.72 | 96% |
| Returns for 3 years | 32.98 | 26.85 | 123% |
| Returns for 5 years | 9.25 | -2.76 | -335% |
| Returns for 10 years | 70.22 | 69.41 | 101% |