| 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 | 2.578 | 8.732 | 30% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | 1000 | N/A | - |
| Net Assets | 7.68B | 288B | 3% |
| Annual Yield % from dividends | 1.12 | 2.03 | 55% |
| Returns for 1 year | 13.11 | 12.40 | 106% |
| Returns for 3 years | 59.94 | 40.94 | 146% |
| Returns for 5 years | 57.94 | 34.75 | 167% |
| Returns for 10 years | 110.08 | 85.40 | 129% |