| 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 | 3.384 | 3.586 | 94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 917M | 186M | 493% |
| Annual Yield % from dividends | 1.34 | 2.09 | 64% |
| Returns for 1 year | -0.36 | 5.16 | -7% |
| Returns for 3 years | 15.78 | 20.00 | 79% |
| Returns for 5 years | 3.69 | 34.65 | 11% |
| Returns for 10 years | 33.21 | 103.20 | 32% |