| 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 | 12.966 | 19.136 | 68% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 3000 | 67% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.33B | 357B | 0% |
| Annual Yield % from dividends | 0.00 | 0.41 | - |
| Returns for 1 year | 10.82 | 18.43 | 59% |
| Returns for 3 years | 67.86 | 109.71 | 62% |
| Returns for 5 years | -10.19 | 99.19 | -10% |
| Returns for 10 years | 31.33 | 346.76 | 9% |