| NAESX | VSMAX | NAESX / VSMAX | |
| Total Expense Ratio | 0.17 | 0.05 | 340% |
| Annual Report Gross Expense Ratio | 0.17 | 0.05 | 340% |
| Fund Existence | 66 years | 26 years | - |
| Gain YTD | 15.300 | 15.326 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 189B | 100% |
| Annual Yield % from dividends | 1.07 | 1.18 | 91% |
| Returns for 1 year | 24.55 | 24.59 | 100% |
| Returns for 3 years | 47.56 | 47.69 | 100% |
| Returns for 5 years | 40.13 | 40.29 | 100% |
| Returns for 10 years | 156.39 | 157.12 | 100% |