| BIBDX | BKBDX | BIBDX / BKBDX | |
| Total Expense Ratio | 0.80 | 0.71 | 113% |
| Annual Report Gross Expense Ratio | 0.80 | 0.71 | 113% |
| Fund Existence | 18 years | 10 years | - |
| Gain YTD | 3.384 | 3.376 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 5000000 | 40% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 917M | 917M | 100% |
| Annual Yield % from dividends | 1.34 | 1.40 | 96% |
| Returns for 1 year | -0.36 | -0.29 | 124% |
| Returns for 3 years | 15.78 | 16.11 | 98% |
| Returns for 5 years | 3.69 | 4.15 | 89% |
| Returns for 10 years | 33.21 | N/A | - |