| NAESX | TSFIX | NAESX / TSFIX | |
| Total Expense Ratio | 0.17 | 0.92 | 18% |
| Annual Report Gross Expense Ratio | 0.17 | 1.09 | 16% |
| Fund Existence | 66 years | 17 years | - |
| Gain YTD | 12.982 | 9.346 | 139% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 500000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 248M | 74,597% |
| Annual Yield % from dividends | 1.09 | 0.26 | 421% |
| Returns for 1 year | 13.09 | 8.88 | 147% |
| Returns for 3 years | 49.57 | 26.16 | 189% |
| Returns for 5 years | 32.77 | 17.64 | 186% |
| Returns for 10 years | 152.60 | 9.40 | 1,624% |