| NAESX | TSCHX | NAESX / TSCHX | |
| Total Expense Ratio | 0.17 | 0.49 | 35% |
| Annual Report Gross Expense Ratio | 0.17 | 0.49 | 35% |
| Fund Existence | 65 years | 10 years | - |
| Gain YTD | 2.409 | 9.428 | 26% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 100000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 3.28B | 4,947% |
| Annual Yield % from dividends | 1.22 | 0.85 | 143% |
| Returns for 1 year | -0.86 | -4.57 | 19% |
| Returns for 3 years | 29.99 | 22.01 | 136% |
| Returns for 5 years | 39.31 | 23.88 | 165% |
| Returns for 10 years | 122.07 | N/A | - |