| 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 | 8.742 | 4.374 | 200% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 848M | 350M | 242% |
| Annual Yield % from dividends | 1.29 | 1.93 | 67% |
| Returns for 1 year | 0.79 | 3.96 | 20% |
| Returns for 3 years | 20.67 | 27.56 | 75% |
| Returns for 5 years | -3.68 | 19.82 | -19% |
| Returns for 10 years | 33.41 | 91.51 | 37% |