| BVAOX | NAESX | BVAOX / NAESX | |
| Total Expense Ratio | 1.10 | 0.17 | 647% |
| Annual Report Gross Expense Ratio | 1.10 | 0.17 | 647% |
| Fund Existence | 30 years | 66 years | - |
| Gain YTD | 6.590 | 12.982 | 51% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 148M | 185B | 0% |
| Annual Yield % from dividends | 0.00 | 1.09 | - |
| Returns for 1 year | -5.12 | 13.09 | -39% |
| Returns for 3 years | 8.81 | 49.57 | 18% |
| Returns for 5 years | -33.62 | 32.77 | -103% |
| Returns for 10 years | -25.68 | 152.60 | -17% |