| PTSPX | TSDOX | PTSPX / TSDOX | |
| Total Expense Ratio | 0.59 | 0.65 | 91% |
| Annual Report Gross Expense Ratio | 0.59 | 0.74 | 80% |
| Fund Existence | 18 years | 32 years | - |
| Gain YTD | 1.986 | 1.577 | 126% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.6B | 1.02B | 1,043% |
| Annual Yield % from dividends | 4.33 | 4.31 | 100% |
| Returns for 1 year | 4.88 | 4.30 | 113% |
| Returns for 3 years | 17.83 | 17.70 | 101% |
| Returns for 5 years | 19.81 | 19.73 | 100% |
| Returns for 10 years | 33.68 | 29.96 | 112% |