| BTBFX | IFACX | BTBFX / IFACX | |
| Total Expense Ratio | 0.80 | 1.31 | 61% |
| Annual Report Gross Expense Ratio | 0.80 | 1.31 | 61% |
| Fund Existence | 30 years | 25 years | - |
| Gain YTD | 5.696 | 13.207 | 43% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 250 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 555M | 138B | 0% |
| Annual Yield % from dividends | 1.37 | 2.94 | 46% |
| Returns for 1 year | 0.02 | 8.89 | 0% |
| Returns for 3 years | 15.12 | 25.28 | 60% |
| Returns for 5 years | 20.19 | 31.40 | 64% |
| Returns for 10 years | 70.09 | 47.74 | 147% |