| 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 | 7.919 | 18.158 | 44% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 162M | 100,000% |
| Annual Yield % from dividends | 1.23 | 0.00 | - |
| Returns for 1 year | 9.34 | 21.06 | 44% |
| Returns for 3 years | 42.31 | 46.86 | 90% |
| Returns for 5 years | 57.75 | 24.30 | 238% |
| Returns for 10 years | 138.41 | 35.52 | 390% |