| BIBDX | IIGZX | BIBDX / IIGZX | |
| Total Expense Ratio | 0.80 | 0.60 | 133% |
| Annual Report Gross Expense Ratio | 0.80 | 0.70 | 114% |
| Fund Existence | 18 years | 11 years | - |
| Gain YTD | -0.827 | 6.408 | -13% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 814M | 353M | 231% |
| Annual Yield % from dividends | 1.30 | 1.93 | 67% |
| Returns for 1 year | -7.56 | 4.42 | -171% |
| Returns for 3 years | 6.21 | 25.47 | 24% |
| Returns for 5 years | 0.75 | 21.89 | 3% |
| Returns for 10 years | 15.18 | 86.48 | 18% |