| NIQTX | RERFX | NIQTX / RERFX | |
| Total Expense Ratio | 1.28 | 0.52 | 246% |
| Annual Report Gross Expense Ratio | 1.28 | 0.52 | 246% |
| Fund Existence | 13 years | 24 years | - |
| Gain YTD | 5.256 | 2.744 | 192% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.03B | 141B | 1% |
| Annual Yield % from dividends | 0.78 | 2.73 | 29% |
| Returns for 1 year | 2.06 | 5.86 | 35% |
| Returns for 3 years | 25.66 | 17.94 | 143% |
| Returns for 5 years | -3.97 | -4.45 | 89% |
| Returns for 10 years | 54.09 | 47.87 | 113% |