| VWITX | VWIUX | VWITX / VWIUX | |
| Total Expense Ratio | 0.17 | 0.09 | 189% |
| Annual Report Gross Expense Ratio | 0.17 | 0.09 | 189% |
| Fund Existence | 48 years | 25 years | - |
| Gain YTD | 1.621 | 1.621 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 50000 | 6% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 83B | 83B | 100% |
| Annual Yield % from dividends | 3.14 | 3.22 | 98% |
| Returns for 1 year | 1.03 | 1.03 | 100% |
| Returns for 3 years | 4.38 | 4.39 | 100% |
| Returns for 5 years | -6.62 | -6.62 | 100% |
| Returns for 10 years | -2.34 | -2.33 | 101% |