| NAESX | WBCRX | NAESX / WBCRX | |
| Total Expense Ratio | 0.17 | 0.90 | 19% |
| Annual Report Gross Expense Ratio | 0.17 | 1.01 | 17% |
| Fund Existence | 65 years | 6 years | - |
| Gain YTD | 5.519 | 3.303 | 167% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 127M | 127,559% |
| Annual Yield % from dividends | 1.16 | 0.00 | - |
| Returns for 1 year | 10.68 | -0.98 | -1,092% |
| Returns for 3 years | 33.00 | 13.41 | 246% |
| Returns for 5 years | 31.77 | 25.81 | 123% |
| Returns for 10 years | 185.98 | N/A | - |