| BIBDX | IWTTX | BIBDX / IWTTX | |
| Total Expense Ratio | 0.80 | 1.00 | 80% |
| Annual Report Gross Expense Ratio | 0.80 | 1.10 | 73% |
| Fund Existence | 18 years | 11 years | - |
| Gain YTD | 4.626 | 11.889 | 39% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 853M | 368M | 232% |
| Annual Yield % from dividends | 1.25 | 1.30 | 96% |
| Returns for 1 year | -3.08 | 8.22 | -38% |
| Returns for 3 years | 15.68 | 33.85 | 46% |
| Returns for 5 years | 4.70 | 22.71 | 21% |
| Returns for 10 years | 20.25 | 85.91 | 24% |