| FSSZX | NAESX | FSSZX / NAESX | |
| Total Expense Ratio | 0.73 | 0.17 | 429% |
| Annual Report Gross Expense Ratio | 0.73 | 0.17 | 429% |
| Fund Existence | 9 years | 66 years | - |
| Gain YTD | 15.039 | 13.680 | 110% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.04B | 177B | 4% |
| Annual Yield % from dividends | 0.39 | 1.08 | 36% |
| Returns for 1 year | 39.63 | 28.95 | 137% |
| Returns for 3 years | 67.38 | 54.86 | 123% |
| Returns for 5 years | 41.24 | 33.38 | 124% |
| Returns for 10 years | N/A | 160.50 | - |