| 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 | 17.882 | 15.016 | 119% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 392M | 183B | 0% |
| Annual Yield % from dividends | 0.13 | 1.08 | 12% |
| Returns for 1 year | 28.10 | 27.41 | 103% |
| Returns for 3 years | 57.80 | 51.49 | 112% |
| Returns for 5 years | -4.65 | 32.15 | -14% |
| Returns for 10 years | 48.74 | 168.37 | 29% |