| VIGRX | ZVGIX | VIGRX / ZVGIX | |
| Total Expense Ratio | 0.17 | 1.00 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.35 | 13% |
| Fund Existence | 34 years | 11 years | - |
| Gain YTD | 7.483 | 5.295 | 141% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 50000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 379B | 70.5M | 537,589% |
| Annual Yield % from dividends | 0.27 | 0.00 | - |
| Returns for 1 year | 18.73 | 8.46 | 221% |
| Returns for 3 years | 81.36 | 72.54 | 112% |
| Returns for 5 years | 78.70 | 13.26 | 593% |
| Returns for 10 years | 374.91 | 530.37 | 71% |