| PTSPX | TSDOX | PTSPX / TSDOX | |
| Total Expense Ratio | 0.63 | 0.65 | 97% |
| Annual Report Gross Expense Ratio | 0.63 | 0.74 | 85% |
| Fund Existence | 18 years | 33 years | - |
| Gain YTD | 2.826 | 2.424 | 117% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.9B | 1.09B | 997% |
| Annual Yield % from dividends | 4.17 | 4.10 | 102% |
| Returns for 1 year | 4.38 | 3.86 | 114% |
| Returns for 3 years | 16.78 | 16.82 | 100% |
| Returns for 5 years | 20.78 | 20.76 | 100% |
| Returns for 10 years | 33.44 | 30.62 | 109% |