| AMBFX | FBONX | AMBFX / FBONX | |
| Total Expense Ratio | 0.35 | 0.30 | 117% |
| Annual Report Gross Expense Ratio | 0.35 | 0.30 | 117% |
| Fund Existence | 17 years | 5 years | - |
| Gain YTD | 14.255 | 14.327 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 263B | 263B | 100% |
| Annual Yield % from dividends | 1.92 | 1.97 | 97% |
| Returns for 1 year | 9.25 | 9.31 | 99% |
| Returns for 3 years | 41.96 | 42.97 | 98% |
| Returns for 5 years | 40.15 | 42.66 | 94% |
| Returns for 10 years | 73.62 | N/A | - |