| IBAFX | VSTBX | IBAFX / VSTBX | |
| Total Expense Ratio | 0.36 | 0.03 | 1,200% |
| Annual Report Gross Expense Ratio | 0.36 | 0.03 | 1,200% |
| Fund Existence | 18 years | 17 years | - |
| Gain YTD | -1.115 | 0.446 | -250% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.7B | 51.7B | 56% |
| Annual Yield % from dividends | 4.17 | 4.09 | 102% |
| Returns for 1 year | 0.10 | 1.67 | 6% |
| Returns for 3 years | 14.02 | 16.93 | 83% |
| Returns for 5 years | 5.49 | 11.41 | 48% |
| Returns for 10 years | 16.47 | 29.03 | 57% |