| NAESX | SSEIX | NAESX / SSEIX | |
| Total Expense Ratio | 0.17 | 1.09 | 16% |
| Annual Report Gross Expense Ratio | 0.17 | 1.21 | 14% |
| Fund Existence | 66 years | 14 years | - |
| Gain YTD | 13.680 | 11.334 | 121% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177B | 47.6M | 371,849% |
| Annual Yield % from dividends | 1.08 | 0.00 | - |
| Returns for 1 year | 28.95 | 13.62 | 213% |
| Returns for 3 years | 54.86 | 0.23 | 24,206% |
| Returns for 5 years | 33.38 | -22.61 | -148% |
| Returns for 10 years | 160.50 | 16.35 | 982% |