| BIBDX | IIGZX | BIBDX / IIGZX | |
| Total Expense Ratio | 0.80 | 0.60 | 133% |
| Annual Report Gross Expense Ratio | 0.80 | 0.67 | 119% |
| Fund Existence | 18 years | 11 years | - |
| Gain YTD | 0.494 | 5.441 | 9% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 890M | 181M | 492% |
| Annual Yield % from dividends | 1.19 | 2.26 | 53% |
| Returns for 1 year | -1.08 | 4.72 | -23% |
| Returns for 3 years | 20.78 | 17.76 | 117% |
| Returns for 5 years | 2.04 | 33.27 | 6% |
| Returns for 10 years | 22.16 | 77.43 | 29% |