| NAESX | TSFYX | NAESX / TSFYX | |
| Total Expense Ratio | 0.17 | 1.00 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.19 | 14% |
| Fund Existence | 65 years | 16 years | - |
| Gain YTD | 3.123 | -5.212 | -60% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2500 | 120% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 247M | 65,587% |
| Annual Yield % from dividends | 1.22 | 0.26 | 478% |
| Returns for 1 year | -3.72 | -12.11 | 31% |
| Returns for 3 years | 28.69 | 16.13 | 178% |
| Returns for 5 years | 36.52 | 18.84 | 194% |
| Returns for 10 years | 119.70 | -18.97 | -631% |