| 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 | 7.953 | 17.662 | 45% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000 | 300% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 2.37B | 6,889% |
| Annual Yield % from dividends | 1.21 | 0.20 | 595% |
| Returns for 1 year | 0.18 | 6.71 | 3% |
| Returns for 3 years | 33.13 | 29.01 | 114% |
| Returns for 5 years | 39.43 | 22.64 | 174% |
| Returns for 10 years | 133.20 | 43.42 | 307% |