| NAESX | PSBJX | NAESX / PSBJX | |
| Total Expense Ratio | 0.17 | 0.98 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 0.98 | 17% |
| Fund Existence | 65 years | 25 years | - |
| Gain YTD | 6.726 | 14.138 | 48% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 2.3B | 7,047% |
| Annual Yield % from dividends | 1.22 | 0.21 | 579% |
| Returns for 1 year | 1.42 | 5.82 | 24% |
| Returns for 3 years | 33.14 | 25.60 | 129% |
| Returns for 5 years | 48.22 | 28.81 | 167% |
| Returns for 10 years | 137.58 | 43.62 | 315% |