| CBFFX | RIRBX | CBFFX / RIRBX | |
| Total Expense Ratio | 0.90 | 1.35 | 67% |
| Annual Report Gross Expense Ratio | 0.90 | 1.35 | 67% |
| Fund Existence | 15 years | 24 years | - |
| Gain YTD | 5.670 | 6.893 | 82% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 33.2B | 128B | 26% |
| Annual Yield % from dividends | 2.31 | 2.02 | 115% |
| Returns for 1 year | 11.49 | 11.03 | 104% |
| Returns for 3 years | 31.26 | 38.16 | 82% |
| Returns for 5 years | 18.68 | 32.36 | 58% |
| Returns for 10 years | 77.58 | 64.77 | 120% |