| NAESX | PVFAX | NAESX / PVFAX | |
| Total Expense Ratio | 0.17 | 1.26 | 13% |
| Annual Report Gross Expense Ratio | 0.17 | 1.26 | 13% |
| Fund Existence | 65 years | 23 years | - |
| Gain YTD | 7.953 | 7.298 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2500 | 120% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 48.4M | 334,711% |
| Annual Yield % from dividends | 1.21 | 0.00 | - |
| Returns for 1 year | 0.18 | -10.40 | -2% |
| Returns for 3 years | 33.13 | -1.95 | -1,697% |
| Returns for 5 years | 39.43 | 6.68 | 590% |
| Returns for 10 years | 133.20 | 17.95 | 742% |