| DTBRX | PTTAX | DTBRX / PTTAX | |
| Total Expense Ratio | 1.01 | 0.87 | 116% |
| Annual Report Gross Expense Ratio | 1.28 | 0.87 | 147% |
| Fund Existence | 19 years | 30 years | - |
| Gain YTD | -1.086 | -0.573 | 189% |
| Front Load | N/A | 4% | - |
| Min. Initial Investment | N/A | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 52.9B | 47.7B | 111% |
| Annual Yield % from dividends | 3.57 | 4.35 | 82% |
| Returns for 1 year | 2.24 | 3.87 | 58% |
| Returns for 3 years | 13.37 | 15.50 | 86% |
| Returns for 5 years | -4.06 | -0.43 | 933% |
| Returns for 10 years | 10.44 | 14.71 | 71% |