| 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 | 3.944 | 7.142 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 981M | 140B | 1% |
| Annual Yield % from dividends | 0.22 | 2.67 | 8% |
| Returns for 1 year | -0.18 | 4.92 | -4% |
| Returns for 3 years | 28.26 | 29.66 | 95% |
| Returns for 5 years | -12.40 | -3.16 | 392% |
| Returns for 10 years | 37.08 | 50.26 | 74% |