| BIBDX | NAWCX | BIBDX / NAWCX | |
| Total Expense Ratio | 0.80 | 1.63 | 49% |
| Annual Report Gross Expense Ratio | 0.80 | 1.73 | 46% |
| Fund Existence | 18 years | 33 years | - |
| Gain YTD | -0.060 | 9.000 | -1% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 1000 | 200,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 767M | 281M | 273% |
| Annual Yield % from dividends | 1.30 | 1.44 | 90% |
| Returns for 1 year | -6.70 | 9.44 | -71% |
| Returns for 3 years | 7.21 | 42.47 | 17% |
| Returns for 5 years | 1.52 | 46.44 | 3% |
| Returns for 10 years | 16.83 | 119.82 | 14% |