| NAESX | WMKSX | NAESX / WMKSX | |
| Total Expense Ratio | 0.17 | 1.23 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.23 | 14% |
| Fund Existence | 65 years | 32 years | - |
| Gain YTD | 6.726 | 16.342 | 41% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 159M | 101,887% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | 1.42 | 6.34 | 22% |
| Returns for 3 years | 33.14 | 37.75 | 88% |
| Returns for 5 years | 48.22 | 18.21 | 265% |
| Returns for 10 years | 137.58 | 35.65 | 386% |