| NIQCX | RERFX | NIQCX / RERFX | |
| Total Expense Ratio | 2.01 | 0.52 | 387% |
| Annual Report Gross Expense Ratio | 2.19 | 0.52 | 421% |
| Fund Existence | 13 years | 24 years | - |
| Gain YTD | 12.870 | 18.636 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.04B | 131B | 1% |
| Annual Yield % from dividends | 0.35 | 0.83 | 42% |
| Returns for 1 year | 8.71 | 12.86 | 68% |
| Returns for 3 years | 22.94 | 31.66 | 72% |
| Returns for 5 years | -3.06 | 4.60 | -67% |
| Returns for 10 years | 30.49 | 40.90 | 75% |