| PFFRX | PRFRX | PFFRX / PRFRX | |
| Total Expense Ratio | 0.69 | 0.76 | 91% |
| Annual Report Gross Expense Ratio | 0.69 | 0.76 | 91% |
| Fund Existence | 15 years | 14 years | - |
| Gain YTD | 4.612 | 4.534 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 2500 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.2B | 4.34B | 120% |
| Annual Yield % from dividends | 7.28 | 7.19 | 101% |
| Returns for 1 year | 6.89 | 6.78 | 102% |
| Returns for 3 years | 31.64 | 30.97 | 102% |
| Returns for 5 years | 36.84 | 36.34 | 101% |
| Returns for 10 years | 64.48 | 61.56 | 105% |