| NAESX | PSBJX | NAESX / PSBJX | |
| Total Expense Ratio | 0.17 | 0.97 | 18% |
| Annual Report Gross Expense Ratio | 0.17 | 0.97 | 18% |
| Fund Existence | 66 years | 26 years | - |
| Gain YTD | 13.469 | 11.655 | 116% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 1.64B | 11,301% |
| Annual Yield % from dividends | 1.09 | 0.11 | 989% |
| Returns for 1 year | 14.63 | 9.42 | 155% |
| Returns for 3 years | 50.88 | 32.82 | 155% |
| Returns for 5 years | 32.61 | 5.08 | 642% |
| Returns for 10 years | 152.10 | 51.63 | 295% |