| NAESX | TSCHX | NAESX / TSCHX | |
| Total Expense Ratio | 0.17 | 0.46 | 37% |
| Annual Report Gross Expense Ratio | 0.17 | 0.46 | 37% |
| Fund Existence | 66 years | 11 years | - |
| Gain YTD | 15.527 | 21.090 | 74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 4.13B | 4,435% |
| Annual Yield % from dividends | 1.09 | 0.78 | 139% |
| Returns for 1 year | 19.03 | 20.11 | 95% |
| Returns for 3 years | 48.03 | 44.36 | 108% |
| Returns for 5 years | 32.13 | 7.44 | 432% |
| Returns for 10 years | 149.64 | 44.87 | 334% |