| PDBZX | PTTAX | PDBZX / PTTAX | |
| Total Expense Ratio | 0.49 | 0.87 | 56% |
| Annual Report Gross Expense Ratio | 0.50 | 0.87 | 57% |
| Fund Existence | 29 years | 29 years | - |
| Gain YTD | 7.004 | 8.006 | 87% |
| Front Load | N/A | 4% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 51.9B | 46.1B | 113% |
| Annual Yield % from dividends | 4.55 | 4.17 | 109% |
| Returns for 1 year | 6.85 | 8.04 | 85% |
| Returns for 3 years | 18.51 | 18.45 | 100% |
| Returns for 5 years | -0.75 | -4.01 | 19% |
| Returns for 10 years | 24.83 | 15.17 | 164% |