| NRILX | RERFX | NRILX / RERFX | |
| Total Expense Ratio | 0.71 | 0.52 | 137% |
| Annual Report Gross Expense Ratio | 0.85 | 0.52 | 163% |
| Fund Existence | 9 years | 24 years | - |
| Gain YTD | 9.379 | 7.704 | 122% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 260M | 137B | 0% |
| Annual Yield % from dividends | 1.19 | 2.75 | 43% |
| Returns for 1 year | 9.18 | 8.17 | 112% |
| Returns for 3 years | 38.82 | 29.10 | 133% |
| Returns for 5 years | 0.65 | -1.17 | -56% |
| Returns for 10 years | N/A | 49.55 | - |