| NAESX | PSSJX | NAESX / PSSJX | |
| Total Expense Ratio | 0.17 | 0.40 | 43% |
| Annual Report Gross Expense Ratio | 0.17 | 0.40 | 43% |
| Fund Existence | 65 years | 25 years | - |
| Gain YTD | 7.222 | 5.214 | 139% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.29B | 12,597% |
| Annual Yield % from dividends | 1.23 | 1.12 | 109% |
| Returns for 1 year | 8.63 | -2.07 | -416% |
| Returns for 3 years | 41.39 | 4.63 | 894% |
| Returns for 5 years | 56.73 | 20.04 | 283% |
| Returns for 10 years | 136.87 | 19.84 | 690% |