| 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 | 5.551 | 5.540 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 182M | 89,011% |
| Annual Yield % from dividends | 1.16 | 1.02 | 114% |
| Returns for 1 year | 9.85 | -0.01 | -186,097% |
| Returns for 3 years | 33.04 | 6.46 | 511% |
| Returns for 5 years | 30.43 | -22.83 | -133% |
| Returns for 10 years | 186.07 | N/A | - |