| NAESX | TSFAX | NAESX / TSFAX | |
| Total Expense Ratio | 0.17 | 1.25 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.53 | 11% |
| Fund Existence | 66 years | 17 years | - |
| Gain YTD | 16.214 | 9.733 | 167% |
| Front Load | N/A | 5% | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 252M | 72,619% |
| Annual Yield % from dividends | 1.08 | 0.00 | - |
| Returns for 1 year | 26.76 | 14.15 | 189% |
| Returns for 3 years | 55.10 | 28.38 | 194% |
| Returns for 5 years | 33.65 | 16.90 | 199% |
| Returns for 10 years | 178.17 | 4.78 | 3,727% |