| CIBFX | IMRFX | CIBFX / IMRFX | |
| Total Expense Ratio | 0.64 | 1.22 | 52% |
| Annual Report Gross Expense Ratio | 0.64 | 1.22 | 52% |
| Fund Existence | 25 years | 41 years | - |
| Gain YTD | 7.258 | 6.410 | 113% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 250 | 2000 | 13% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 128B | 319M | 40,125% |
| Annual Yield % from dividends | 2.67 | 2.17 | 123% |
| Returns for 1 year | 11.82 | 2.38 | 496% |
| Returns for 3 years | 41.11 | 20.85 | 197% |
| Returns for 5 years | 36.35 | -11.04 | -329% |
| Returns for 10 years | 71.27 | 30.88 | 231% |