| NAESX | VSEIX | NAESX / VSEIX | |
| Total Expense Ratio | 0.17 | 0.99 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.01 | 17% |
| Fund Existence | 65 years | 30 years | - |
| Gain YTD | 3.123 | -6.004 | -52% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 3.22B | 5,028% |
| Annual Yield % from dividends | 1.22 | 0.26 | 465% |
| Returns for 1 year | -3.72 | -19.68 | 19% |
| Returns for 3 years | 28.69 | -11.93 | -241% |
| Returns for 5 years | 36.52 | -23.13 | -158% |
| Returns for 10 years | 119.70 | 7.04 | 1,701% |