| VBIIX | VBTLX | VBIIX / VBTLX | |
| Total Expense Ratio | 0.15 | 0.04 | 375% |
| Annual Report Gross Expense Ratio | 0.15 | 0.04 | 375% |
| Fund Existence | 32 years | 25 years | - |
| Gain YTD | -1.894 | -1.331 | 142% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 52.5B | 398B | 13% |
| Annual Yield % from dividends | 4.15 | 3.98 | 104% |
| Returns for 1 year | -0.10 | 0.42 | -23% |
| Returns for 3 years | 3.50 | 2.67 | 131% |
| Returns for 5 years | -15.60 | -15.04 | 104% |
| Returns for 10 years | -7.38 | -12.35 | 60% |