| PFSZX | PRISX | PFSZX / PRISX | |
| Total Expense Ratio | 1.05 | 0.93 | 113% |
| Annual Report Gross Expense Ratio | 1.05 | 0.94 | 112% |
| Fund Existence | 27 years | 29 years | - |
| Gain YTD | -1.021 | -0.317 | 322% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 155M | 1.99B | 8% |
| Annual Yield % from dividends | 0.84 | 0.93 | 90% |
| Returns for 1 year | -4.04 | 6.00 | -67% |
| Returns for 3 years | 33.12 | 43.28 | 77% |
| Returns for 5 years | 27.78 | 76.37 | 36% |
| Returns for 10 years | 146.68 | 191.71 | 77% |