| DTBRX | IIBTX | DTBRX / IIBTX | |
| Total Expense Ratio | 1.01 | 0.95 | 106% |
| Annual Report Gross Expense Ratio | 1.28 | 1.10 | 116% |
| Fund Existence | 19 years | 18 years | - |
| Gain YTD | -1.600 | -1.403 | 114% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | N/A | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 52.4B | 864M | 6,065% |
| Annual Yield % from dividends | 4.03 | 4.43 | 91% |
| Returns for 1 year | -0.78 | -0.69 | 113% |
| Returns for 3 years | 14.00 | 13.68 | 102% |
| Returns for 5 years | -4.53 | -3.71 | 122% |
| Returns for 10 years | 10.54 | 11.62 | 91% |