| 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 | 12 years | - |
| Gain YTD | 4.285 | 12.144 | 35% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 839M | 368M | 228% |
| Annual Yield % from dividends | 1.23 | 1.28 | 96% |
| Returns for 1 year | -3.62 | 7.68 | -47% |
| Returns for 3 years | 15.61 | 34.54 | 45% |
| Returns for 5 years | 4.36 | 21.77 | 20% |
| Returns for 10 years | 19.10 | 84.47 | 23% |