| PDBAX | PTRAX | PDBAX / PTRAX | |
| Total Expense Ratio | 0.76 | 0.78 | 97% |
| Annual Report Gross Expense Ratio | 0.77 | 0.78 | 99% |
| Fund Existence | 31 years | 31 years | - |
| Gain YTD | 6.934 | 8.331 | 83% |
| Front Load | 3% | N/A | - |
| Min. Initial Investment | 1000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 52.1B | 46.1B | 113% |
| Annual Yield % from dividends | 4.29 | 4.26 | 101% |
| Returns for 1 year | 6.91 | 8.51 | 81% |
| Returns for 3 years | 18.55 | 19.60 | 95% |
| Returns for 5 years | -1.06 | -2.91 | 37% |
| Returns for 10 years | 21.89 | 16.70 | 131% |