| NAESX | SKSIX | NAESX / SKSIX | |
| Total Expense Ratio | 0.17 | 0.95 | 18% |
| Annual Report Gross Expense Ratio | 0.17 | 1.00 | 17% |
| Fund Existence | 66 years | 9 years | - |
| Gain YTD | 13.680 | 17.000 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177B | 221M | 80,090% |
| Annual Yield % from dividends | 1.08 | 0.68 | 160% |
| Returns for 1 year | 28.95 | 25.52 | 113% |
| Returns for 3 years | 54.86 | 31.21 | 176% |
| Returns for 5 years | 33.38 | 5.18 | 645% |
| Returns for 10 years | 160.50 | N/A | - |