| FSSZX | NAESX | FSSZX / NAESX | |
| Total Expense Ratio | 0.73 | 0.17 | 429% |
| Annual Report Gross Expense Ratio | 0.73 | 0.17 | 429% |
| Fund Existence | 10 years | 66 years | - |
| Gain YTD | 15.204 | 12.196 | 125% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.36B | 185B | 4% |
| Annual Yield % from dividends | 0.38 | 1.09 | 35% |
| Returns for 1 year | 22.42 | 13.55 | 165% |
| Returns for 3 years | 63.39 | 49.74 | 127% |
| Returns for 5 years | 36.87 | 31.46 | 117% |
| Returns for 10 years | N/A | 148.47 | - |