| NFEPX | VIGRX | NFEPX / VIGRX | |
| Total Expense Ratio | 0.80 | 0.17 | 471% |
| Annual Report Gross Expense Ratio | 0.86 | 0.17 | 506% |
| Fund Existence | 29 years | 34 years | - |
| Gain YTD | 4.106 | 5.803 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.31B | 379B | 0% |
| Annual Yield % from dividends | 0.00 | 0.27 | - |
| Returns for 1 year | 11.17 | 16.65 | 67% |
| Returns for 3 years | 54.42 | 84.34 | 65% |
| Returns for 5 years | -12.31 | 76.16 | -16% |
| Returns for 10 years | 53.32 | 370.88 | 14% |