| 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 | 9.268 | 9.616 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 366M | 163B | 0% |
| Annual Yield % from dividends | 0.16 | 1.21 | 13% |
| Returns for 1 year | 7.70 | 7.55 | 102% |
| Returns for 3 years | 46.07 | 45.02 | 102% |
| Returns for 5 years | -0.90 | 36.08 | -2% |
| Returns for 10 years | 37.32 | 141.47 | 26% |