| 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 | 5.016 | 7.570 | 66% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 250 | 1,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.2B | 128B | 1% |
| Annual Yield % from dividends | 4.85 | 2.88 | 168% |
| Returns for 1 year | 10.17 | 12.67 | 80% |
| Returns for 3 years | 31.49 | 42.34 | 74% |
| Returns for 5 years | 18.69 | 38.47 | 49% |
| Returns for 10 years | 54.43 | 73.61 | 74% |