| NAESX | SSLCX | NAESX / SSLCX | |
| Total Expense Ratio | 0.17 | 0.89 | 19% |
| Annual Report Gross Expense Ratio | 0.17 | 0.89 | 19% |
| Fund Existence | 66 years | 26 years | - |
| Gain YTD | 16.540 | 16.332 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 1.14B | 16,010% |
| Annual Yield % from dividends | 1.08 | 0.14 | 755% |
| Returns for 1 year | 27.12 | 17.48 | 155% |
| Returns for 3 years | 55.53 | 46.89 | 118% |
| Returns for 5 years | 34.02 | 32.76 | 104% |
| Returns for 10 years | 178.95 | 163.78 | 109% |