| PDBSX | PTRQX | PDBSX / PTRQX | |
| Total Expense Ratio | 0.64 | 0.39 | 164% |
| Annual Report Gross Expense Ratio | 0.68 | 0.40 | 170% |
| Fund Existence | 8 years | 15 years | - |
| Gain YTD | 6.777 | 7.088 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 51.9B | 51.9B | 100% |
| Annual Yield % from dividends | 4.40 | 4.65 | 95% |
| Returns for 1 year | 6.69 | 7.04 | 95% |
| Returns for 3 years | 17.98 | 18.87 | 95% |
| Returns for 5 years | -1.55 | -0.22 | 703% |
| Returns for 10 years | N/A | 26.08 | - |