| AMBFX | FBONX | AMBFX / FBONX | |
| Total Expense Ratio | 0.35 | 0.30 | 117% |
| Annual Report Gross Expense Ratio | 0.35 | 0.30 | 117% |
| Fund Existence | 18 years | 6 years | - |
| Gain YTD | 9.796 | 9.837 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 279B | 279B | 100% |
| Annual Yield % from dividends | 1.97 | 2.02 | 98% |
| Returns for 1 year | 17.99 | 18.07 | 100% |
| Returns for 3 years | 46.54 | 46.81 | 99% |
| Returns for 5 years | 36.74 | 39.22 | 94% |
| Returns for 10 years | 88.91 | N/A | - |