| NAESX | SSMOX | NAESX / SSMOX | |
| Total Expense Ratio | 0.17 | 0.53 | 32% |
| Annual Report Gross Expense Ratio | 0.17 | 0.53 | 32% |
| Fund Existence | 65 years | 8 years | - |
| Gain YTD | 2.218 | 0.813 | 273% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 165M | 98,182% |
| Annual Yield % from dividends | 1.22 | 1.13 | 108% |
| Returns for 1 year | -0.55 | -7.90 | 7% |
| Returns for 3 years | 29.75 | -13.56 | -219% |
| Returns for 5 years | 39.03 | -11.80 | -331% |
| Returns for 10 years | 121.66 | N/A | - |