| 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 | 6.132 | 9.467 | 65% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 429M | 1.67T | 0% |
| Annual Yield % from dividends | 0.96 | 1.08 | 89% |
| Returns for 1 year | 2.78 | 18.19 | 15% |
| Returns for 3 years | -1.16 | 63.94 | -2% |
| Returns for 5 years | -16.90 | 70.69 | -24% |
| Returns for 10 years | -8.88 | 247.94 | -4% |