| IYSYX | NAESX | IYSYX / NAESX | |
| Total Expense Ratio | 1.14 | 0.17 | 671% |
| Annual Report Gross Expense Ratio | 1.32 | 0.17 | 776% |
| Fund Existence | 22 years | 65 years | - |
| Gain YTD | 5.642 | 6.726 | 84% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 348M | 162B | 0% |
| Annual Yield % from dividends | 0.17 | 1.22 | 14% |
| Returns for 1 year | 0.28 | 1.42 | 20% |
| Returns for 3 years | 6.81 | 33.14 | 21% |
| Returns for 5 years | 9.36 | 48.22 | 19% |
| Returns for 10 years | 17.92 | 137.58 | 13% |