| RIRFX | RIRHX | RIRFX / RIRHX | |
| Total Expense Ratio | 0.30 | 0.41 | 73% |
| Annual Report Gross Expense Ratio | 0.30 | 0.41 | 73% |
| Fund Existence | 24 years | 11 years | - |
| Gain YTD | 8.609 | 8.560 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 128B | 128B | 100% |
| Annual Yield % from dividends | 3.00 | 2.91 | 103% |
| Returns for 1 year | 10.73 | 10.61 | 101% |
| Returns for 3 years | 40.54 | 40.06 | 101% |
| Returns for 5 years | 43.16 | 38.60 | 112% |
| Returns for 10 years | 82.73 | 66.55 | 124% |