| PFSZX | PRISX | PFSZX / PRISX | |
| Total Expense Ratio | 1.05 | 0.93 | 113% |
| Annual Report Gross Expense Ratio | 1.05 | 0.94 | 112% |
| Fund Existence | 26 years | 29 years | - |
| Gain YTD | 6.633 | 12.010 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163M | 2.06B | 8% |
| Annual Yield % from dividends | 0.54 | 1.02 | 53% |
| Returns for 1 year | 1.55 | 7.28 | 21% |
| Returns for 3 years | 52.80 | 61.19 | 86% |
| Returns for 5 years | 67.12 | 109.20 | 61% |
| Returns for 10 years | 112.43 | 135.82 | 83% |