| PFIFX | PIFIX | PFIFX / PIFIX | |
| Total Expense Ratio | 0.95 | 0.73 | 130% |
| Annual Report Gross Expense Ratio | 0.95 | 0.73 | 130% |
| Fund Existence | 19 years | 19 years | - |
| Gain YTD | 8.206 | 8.405 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.21B | 2.21B | 100% |
| Annual Yield % from dividends | 2.78 | 3.00 | 93% |
| Returns for 1 year | 7.53 | 7.76 | 97% |
| Returns for 3 years | 25.44 | 26.19 | 97% |
| Returns for 5 years | 11.97 | 13.13 | 91% |
| Returns for 10 years | 34.70 | 37.74 | 92% |