| 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 | 18.339 | 18.382 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 183B | 100% |
| Annual Yield % from dividends | 1.10 | 1.21 | 91% |
| Returns for 1 year | 21.09 | 24.79 | 85% |
| Returns for 3 years | 57.49 | 58.30 | 99% |
| Returns for 5 years | 37.95 | 42.24 | 90% |
| Returns for 10 years | 158.82 | 157.13 | 101% |