| NAESX | SLPAX | NAESX / SLPAX | |
| Total Expense Ratio | 0.17 | 0.42 | 40% |
| Annual Report Gross Expense Ratio | 0.17 | 0.72 | 24% |
| Fund Existence | 65 years | 29 years | - |
| Gain YTD | 6.726 | 7.747 | 87% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 100000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 180M | 90,000% |
| Annual Yield % from dividends | 1.22 | 1.73 | 71% |
| Returns for 1 year | 1.42 | -0.26 | -550% |
| Returns for 3 years | 33.14 | 24.32 | 136% |
| Returns for 5 years | 48.22 | 7.34 | 657% |
| Returns for 10 years | 137.58 | -7.02 | -1,960% |