| NRICX | RIRHX | NRICX / RIRHX | |
| Total Expense Ratio | 1.91 | 0.41 | 466% |
| Annual Report Gross Expense Ratio | 1.92 | 0.41 | 468% |
| Fund Existence | 15 years | 11 years | - |
| Gain YTD | 6.169 | 8.560 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.21B | 128B | 1% |
| Annual Yield % from dividends | 4.88 | 2.91 | 168% |
| Returns for 1 year | 10.06 | 10.61 | 95% |
| Returns for 3 years | 29.17 | 40.06 | 73% |
| Returns for 5 years | 19.53 | 38.60 | 51% |
| Returns for 10 years | 50.23 | 66.55 | 75% |