| BCOIX | VBTIX | BCOIX / VBTIX | |
| Total Expense Ratio | 0.30 | 0.03 | 1,200% |
| Annual Report Gross Expense Ratio | 0.30 | 0.03 | 1,200% |
| Fund Existence | 26 years | 31 years | - |
| Gain YTD | -0.212 | -2.866 | 7% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 10000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 45.9B | 398B | 12% |
| Annual Yield % from dividends | 4.43 | 4.09 | 108% |
| Returns for 1 year | 2.28 | -2.16 | -105% |
| Returns for 3 years | 15.15 | 0.42 | 3,579% |
| Returns for 5 years | 0.67 | -17.00 | -4% |
| Returns for 10 years | 22.06 | -13.13 | -168% |