| NAESX | SWSSX | NAESX / SWSSX | |
| Total Expense Ratio | 0.17 | 0.04 | 425% |
| Annual Report Gross Expense Ratio | 0.17 | 0.04 | 425% |
| Fund Existence | 65 years | 29 years | - |
| Gain YTD | 3.123 | 7.589 | 41% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 6.89B | 2,352% |
| Annual Yield % from dividends | 1.22 | 1.48 | 83% |
| Returns for 1 year | -2.23 | 1.68 | -133% |
| Returns for 3 years | 29.57 | 32.00 | 92% |
| Returns for 5 years | 40.28 | 27.86 | 145% |
| Returns for 10 years | 121.52 | 55.84 | 218% |