| PSFAX | PTSRX | PSFAX / PTSRX | |
| Total Expense Ratio | 0.74 | 0.99 | 75% |
| Annual Report Gross Expense Ratio | 0.74 | 0.99 | 75% |
| Fund Existence | 30 years | 23 years | - |
| Gain YTD | 1.923 | 1.818 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.6B | 10.6B | 100% |
| Annual Yield % from dividends | 4.18 | 3.93 | 106% |
| Returns for 1 year | 4.72 | 4.46 | 106% |
| Returns for 3 years | 17.30 | 16.42 | 105% |
| Returns for 5 years | 18.91 | 17.43 | 108% |
| Returns for 10 years | 31.69 | 28.43 | 111% |