| PFIFX | PIFIX | PFIFX / PIFIX | |
| Total Expense Ratio | 0.95 | 0.73 | 130% |
| Annual Report Gross Expense Ratio | 0.95 | 0.73 | 130% |
| Fund Existence | 20 years | 20 years | - |
| Gain YTD | 3.922 | 3.958 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.14B | 2.14B | 100% |
| Annual Yield % from dividends | 2.93 | 3.15 | 93% |
| Returns for 1 year | 6.89 | 7.04 | 98% |
| Returns for 3 years | 28.14 | 28.80 | 98% |
| Returns for 5 years | 9.74 | 10.78 | 90% |
| Returns for 10 years | 37.07 | 39.91 | 93% |