| NIQCX | RERFX | NIQCX / RERFX | |
| Total Expense Ratio | 1.96 | 0.52 | 377% |
| Annual Report Gross Expense Ratio | 2.16 | 0.52 | 415% |
| Fund Existence | 14 years | 24 years | - |
| Gain YTD | 6.127 | 8.233 | 74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.02B | 137B | 1% |
| Annual Yield % from dividends | 0.22 | 2.75 | 8% |
| Returns for 1 year | 2.27 | 9.02 | 25% |
| Returns for 3 years | 30.39 | 31.52 | 96% |
| Returns for 5 years | -8.47 | 2.34 | -362% |
| Returns for 10 years | 37.99 | 50.16 | 76% |