| PTSHX | PTSPX | PTSHX / PTSPX | |
| Total Expense Ratio | 0.53 | 0.63 | 84% |
| Annual Report Gross Expense Ratio | 0.53 | 0.63 | 84% |
| Fund Existence | 39 years | 18 years | - |
| Gain YTD | 3.001 | 2.932 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.9B | 10.9B | 100% |
| Annual Yield % from dividends | 4.27 | 4.17 | 102% |
| Returns for 1 year | 4.59 | 4.49 | 102% |
| Returns for 3 years | 17.25 | 16.90 | 102% |
| Returns for 5 years | 21.51 | 20.90 | 103% |
| Returns for 10 years | 35.06 | 33.72 | 104% |