| PRPFX | RLBFX | PRPFX / RLBFX | |
| Total Expense Ratio | 0.79 | 0.30 | 263% |
| Annual Report Gross Expense Ratio | 0.79 | 0.30 | 263% |
| Fund Existence | 44 years | 24 years | - |
| Gain YTD | 7.773 | 10.287 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | 1000 | N/A | - |
| Net Assets | 7.13B | 283B | 3% |
| Annual Yield % from dividends | 1.12 | 2.05 | 55% |
| Returns for 1 year | 18.93 | 12.94 | 146% |
| Returns for 3 years | 69.66 | 46.32 | 150% |
| Returns for 5 years | 69.13 | 35.73 | 193% |
| Returns for 10 years | 119.77 | 86.86 | 138% |