| 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 | 4.370 | 14.076 | 31% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 1000 | 200,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 851M | 294M | 289% |
| Annual Yield % from dividends | 1.25 | 1.24 | 101% |
| Returns for 1 year | -3.32 | 13.50 | -25% |
| Returns for 3 years | 15.40 | 53.11 | 29% |
| Returns for 5 years | 4.45 | 49.76 | 9% |
| Returns for 10 years | 19.96 | 127.37 | 16% |