| NFEPX | VIGAX | NFEPX / VIGAX | |
| Total Expense Ratio | 0.80 | 0.05 | 1,600% |
| Annual Report Gross Expense Ratio | 0.86 | 0.05 | 1,720% |
| Fund Existence | 28 years | 25 years | - |
| Gain YTD | 13.933 | 20.258 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 3000 | 67% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.35B | 357B | 0% |
| Annual Yield % from dividends | 0.00 | 0.40 | - |
| Returns for 1 year | 12.41 | 20.72 | 60% |
| Returns for 3 years | 72.91 | 114.62 | 64% |
| Returns for 5 years | -6.29 | 107.24 | -6% |
| Returns for 10 years | 20.46 | 367.75 | 6% |