| VIGRX | ZVNBX | VIGRX / ZVNBX | |
| Total Expense Ratio | 0.17 | 1.30 | 13% |
| Annual Report Gross Expense Ratio | 0.17 | 1.52 | 11% |
| Fund Existence | 33 years | 10 years | - |
| Gain YTD | 16.773 | 7.639 | 220% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2500 | 120% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 357B | 128M | 278,906% |
| Annual Yield % from dividends | 0.30 | 0.00 | - |
| Returns for 1 year | 19.95 | 8.38 | 238% |
| Returns for 3 years | 111.80 | 113.42 | 99% |
| Returns for 5 years | 100.53 | 7.55 | 1,331% |
| Returns for 10 years | 337.53 | 295.72 | 114% |