| DTBRX | IIBAX | DTBRX / IIBAX | |
| Total Expense Ratio | 1.01 | 0.68 | 149% |
| Annual Report Gross Expense Ratio | 1.28 | 0.70 | 183% |
| Fund Existence | 19 years | 28 years | - |
| Gain YTD | -0.424 | -0.297 | 143% |
| Front Load | N/A | 3% | - |
| Min. Initial Investment | N/A | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 53.1B | 11.1B | 478% |
| Annual Yield % from dividends | 4.03 | 4.45 | 91% |
| Returns for 1 year | 0.40 | 0.46 | 88% |
| Returns for 3 years | 14.97 | 14.95 | 100% |
| Returns for 5 years | -3.20 | -1.56 | 205% |
| Returns for 10 years | 11.48 | 16.25 | 71% |