| VISGX | WISGX | VISGX / WISGX | |
| Total Expense Ratio | 0.19 | 0.88 | 22% |
| Annual Report Gross Expense Ratio | 0.19 | 0.88 | 22% |
| Fund Existence | 28 years | 13 years | - |
| Gain YTD | 18.596 | 23.193 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 45.5B | 335M | 13,582% |
| Annual Yield % from dividends | 0.34 | 0.00 | - |
| Returns for 1 year | 31.90 | 36.66 | 87% |
| Returns for 3 years | 63.10 | 66.16 | 95% |
| Returns for 5 years | 24.51 | 23.73 | 103% |
| Returns for 10 years | 201.80 | 199.48 | 101% |