| NAESX | TSFYX | NAESX / TSFYX | |
| Total Expense Ratio | 0.17 | 1.00 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.18 | 14% |
| Fund Existence | 66 years | 17 years | - |
| Gain YTD | 15.738 | 11.776 | 134% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2500 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 257M | 73,541% |
| Annual Yield % from dividends | 1.07 | 0.18 | 605% |
| Returns for 1 year | 23.34 | 14.07 | 166% |
| Returns for 3 years | 48.12 | 27.50 | 175% |
| Returns for 5 years | 38.39 | 23.91 | 161% |
| Returns for 10 years | 157.36 | 3.69 | 4,262% |