| PRRIX | RILFX | PRRIX / RILFX | |
| Total Expense Ratio | 0.55 | 0.29 | 190% |
| Annual Report Gross Expense Ratio | 0.55 | 0.29 | 190% |
| Fund Existence | 30 years | 13 years | - |
| Gain YTD | 0.831 | 0.740 | 112% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.8B | 12.2B | 64% |
| Annual Yield % from dividends | 5.21 | 3.70 | 141% |
| Returns for 1 year | 2.29 | 1.67 | 137% |
| Returns for 3 years | 15.96 | 13.88 | 115% |
| Returns for 5 years | 4.56 | 0.58 | 791% |
| Returns for 10 years | 31.96 | 26.06 | 123% |