| BTIIX | VFFSX | BTIIX / VFFSX | |
| Total Expense Ratio | 0.20 | 0.01 | 2,000% |
| Annual Report Gross Expense Ratio | 0.29 | 0.01 | 2,900% |
| Fund Existence | 34 years | 10 years | - |
| Gain YTD | 7.718 | 11.121 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 431M | 1.76T | 0% |
| Annual Yield % from dividends | 0.94 | 1.05 | 89% |
| Returns for 1 year | 0.25 | 15.26 | 2% |
| Returns for 3 years | 2.69 | 70.33 | 4% |
| Returns for 5 years | -16.99 | 70.49 | -24% |
| Returns for 10 years | -6.50 | 258.63 | -3% |