| 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 | 3.690 | 9.774 | 38% |
| 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 | 131B | 1% |
| Annual Yield % from dividends | 4.87 | 2.83 | 172% |
| Returns for 1 year | 4.40 | 7.77 | 57% |
| Returns for 3 years | 29.67 | 45.10 | 66% |
| Returns for 5 years | 16.47 | 40.05 | 41% |
| Returns for 10 years | 47.55 | 71.67 | 66% |