| PRRIX | RILFX | PRRIX / RILFX | |
| Total Expense Ratio | 0.62 | 0.29 | 214% |
| Annual Report Gross Expense Ratio | 0.62 | 0.29 | 214% |
| Fund Existence | 30 years | 13 years | - |
| Gain YTD | -1.295 | -1.268 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.81B | 12.1B | 65% |
| Annual Yield % from dividends | 4.89 | 3.69 | 133% |
| Returns for 1 year | -1.20 | -1.37 | 88% |
| Returns for 3 years | 13.17 | 11.60 | 113% |
| Returns for 5 years | 1.54 | -1.87 | -83% |
| Returns for 10 years | 29.66 | 23.68 | 125% |