| NAESX | SLPSX | NAESX / SLPSX | |
| Total Expense Ratio | 0.17 | 2.78 | 6% |
| Annual Report Gross Expense Ratio | 0.17 | 3.26 | 5% |
| Fund Existence | 66 years | 25 years | - |
| Gain YTD | 15.973 | 19.575 | 82% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 15000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 6.11M | 3,092,277% |
| Annual Yield % from dividends | 1.07 | 0.47 | 228% |
| Returns for 1 year | 22.35 | 29.83 | 75% |
| Returns for 3 years | 49.09 | 46.47 | 106% |
| Returns for 5 years | 34.99 | 18.44 | 190% |
| Returns for 10 years | 157.75 | 102.34 | 154% |