| BTEFX | VFFSX | BTEFX / VFFSX | |
| Total Expense Ratio | 0.83 | 0.01 | 8,300% |
| Annual Report Gross Expense Ratio | 0.83 | 0.01 | 8,300% |
| Fund Existence | 23 years | 10 years | - |
| Gain YTD | 2.088 | 9.445 | 22% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 243M | 1.7T | 0% |
| Annual Yield % from dividends | 0.48 | 1.04 | 46% |
| Returns for 1 year | 5.50 | 24.07 | 23% |
| Returns for 3 years | 24.28 | 72.05 | 34% |
| Returns for 5 years | 27.24 | 75.40 | 36% |
| Returns for 10 years | 152.11 | 268.91 | 57% |