| PTRQX | STTIX | PTRQX / STTIX | |
| Total Expense Ratio | 0.39 | 0.59 | 66% |
| Annual Report Gross Expense Ratio | 0.40 | 1.47 | 27% |
| Fund Existence | 15 years | 14 years | - |
| Gain YTD | 0.211 | -0.067 | -313% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | N/A | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 52.4B | 23.5M | 222,979% |
| Annual Yield % from dividends | 4.62 | 4.59 | 101% |
| Returns for 1 year | 6.93 | 5.59 | 124% |
| Returns for 3 years | 15.10 | -2.94 | -514% |
| Returns for 5 years | 0.50 | -10.85 | -5% |
| Returns for 10 years | 25.64 | 5.03 | 510% |