| PRPFX | RLBEX | PRPFX / RLBEX | |
| Total Expense Ratio | 0.81 | 0.59 | 137% |
| Annual Report Gross Expense Ratio | 0.81 | 0.59 | 137% |
| Fund Existence | 43 years | 24 years | - |
| Gain YTD | 4.141 | 2.513 | 165% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | 1000 | N/A | - |
| Net Assets | 6.44B | 270B | 2% |
| Annual Yield % from dividends | 1.14 | 1.92 | 59% |
| Returns for 1 year | 28.60 | 14.64 | 195% |
| Returns for 3 years | 65.30 | 37.99 | 172% |
| Returns for 5 years | 68.62 | 36.21 | 190% |
| Returns for 10 years | 147.12 | 91.82 | 160% |