| RIRBX | RIRCX | RIRBX / RIRCX | |
| Total Expense Ratio | 1.36 | 0.91 | 149% |
| Annual Report Gross Expense Ratio | 1.36 | 0.91 | 149% |
| Fund Existence | 23 years | 23 years | - |
| Gain YTD | 17.198 | 17.223 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 120B | 120B | 100% |
| Annual Yield % from dividends | 2.20 | 2.61 | 84% |
| Returns for 1 year | 11.65 | 11.81 | 99% |
| Returns for 3 years | 43.48 | 46.30 | 94% |
| Returns for 5 years | 49.74 | 51.96 | 96% |
| Returns for 10 years | 55.67 | 57.57 | 97% |