| NAESX | VYSEX | NAESX / VYSEX | |
| Total Expense Ratio | 0.17 | 0.82 | 21% |
| Annual Report Gross Expense Ratio | 0.17 | 0.82 | 21% |
| Fund Existence | 66 years | 13 years | - |
| Gain YTD | 18.339 | 17.189 | 107% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 189M | 96,825% |
| Annual Yield % from dividends | 1.10 | 0.59 | 188% |
| Returns for 1 year | 24.75 | 13.37 | 185% |
| Returns for 3 years | 58.17 | 25.77 | 226% |
| Returns for 5 years | 42.07 | -5.55 | -758% |
| Returns for 10 years | 156.41 | 6.09 | 2,569% |