| NAESX | VSEIX | NAESX / VSEIX | |
| Total Expense Ratio | 0.17 | 0.99 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.00 | 17% |
| Fund Existence | 65 years | 30 years | - |
| Gain YTD | 9.833 | -15.626 | -63% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 3.22B | 5,061% |
| Annual Yield % from dividends | 1.21 | 0.26 | 465% |
| Returns for 1 year | 8.22 | -16.65 | -49% |
| Returns for 3 years | 44.83 | -7.29 | -615% |
| Returns for 5 years | 36.35 | -32.81 | -111% |
| Returns for 10 years | 143.16 | 6.47 | 2,214% |