| 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 | 17.409 | 16.451 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 367M | 185B | 0% |
| Annual Yield % from dividends | 0.10 | 1.09 | 9% |
| Returns for 1 year | 22.72 | 18.54 | 123% |
| Returns for 3 years | 52.68 | 52.30 | 101% |
| Returns for 5 years | -4.02 | 33.18 | -12% |
| Returns for 10 years | 33.80 | 151.38 | 22% |