| IYSYX | NAESX | IYSYX / NAESX | |
| Total Expense Ratio | 1.14 | 0.17 | 671% |
| Annual Report Gross Expense Ratio | 1.32 | 0.17 | 776% |
| Fund Existence | 23 years | 66 years | - |
| Gain YTD | 22.868 | 19.798 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 389M | 183B | 0% |
| Annual Yield % from dividends | 0.10 | 1.10 | 9% |
| Returns for 1 year | 29.94 | 25.35 | 118% |
| Returns for 3 years | 61.46 | 56.35 | 109% |
| Returns for 5 years | 2.11 | 40.41 | 5% |
| Returns for 10 years | 43.20 | 162.73 | 27% |