| NAESX | SKSZX | NAESX / SKSZX | |
| Total Expense Ratio | 0.17 | 0.90 | 19% |
| Annual Report Gross Expense Ratio | 0.17 | 0.95 | 18% |
| Fund Existence | 66 years | 9 years | - |
| Gain YTD | 13.801 | 23.727 | 58% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 230M | 82,174% |
| Annual Yield % from dividends | 1.07 | 0.67 | 160% |
| Returns for 1 year | 20.51 | 23.76 | 86% |
| Returns for 3 years | 41.82 | 28.12 | 149% |
| Returns for 5 years | 34.06 | 12.70 | 268% |
| Returns for 10 years | 150.35 | N/A | - |