| ISIIX | VDVIX | ISIIX / VDVIX | |
| Total Expense Ratio | 0.85 | 0.16 | 531% |
| Annual Report Gross Expense Ratio | 0.98 | 0.16 | 613% |
| Fund Existence | 17 years | 12 years | - |
| Gain YTD | 8.725 | 15.433 | 57% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 695M | 304B | 0% |
| Annual Yield % from dividends | 3.84 | 2.51 | 153% |
| Returns for 1 year | 19.46 | 28.96 | 67% |
| Returns for 3 years | 55.42 | 59.86 | 93% |
| Returns for 5 years | 45.28 | 40.54 | 112% |
| Returns for 10 years | 124.51 | 106.85 | 117% |