| 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 | 3.435 | 3.517 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.17B | 2.17B | 100% |
| Annual Yield % from dividends | 2.91 | 3.13 | 93% |
| Returns for 1 year | 8.83 | 9.06 | 97% |
| Returns for 3 years | 25.92 | 26.68 | 97% |
| Returns for 5 years | 10.15 | 11.28 | 90% |
| Returns for 10 years | 41.00 | 44.15 | 93% |