| VIGRX | ZVGNX | VIGRX / ZVGNX | |
| Total Expense Ratio | 0.17 | 1.30 | 13% |
| Annual Report Gross Expense Ratio | 0.17 | 1.65 | 10% |
| Fund Existence | 34 years | 11 years | - |
| Gain YTD | 5.608 | 1.213 | 462% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 394B | 68.8M | 572,674% |
| Annual Yield % from dividends | 0.26 | 0.00 | - |
| Returns for 1 year | 23.38 | 10.47 | 223% |
| Returns for 3 years | 89.92 | 81.56 | 110% |
| Returns for 5 years | 89.94 | 17.34 | 519% |
| Returns for 10 years | 375.24 | 494.32 | 76% |