| CBORX | PDBZX | CBORX / PDBZX | |
| Total Expense Ratio | 0.46 | 0.49 | 94% | 
| Annual Report Gross Expense Ratio | 0.48 | 0.50 | 96% | 
| Fund Existence | 8 years | 29 years | - | 
| Gain YTD | 7.210 | 7.477 | 96% | 
| Front Load | N/A | N/A | - | 
| Min. Initial Investment | 5000000 | 0 | - | 
| Min. Initial Investment IRA | N/A | N/A | - | 
| Net Assets | 4.11B | 52.2B | 8% | 
| Annual Yield % from dividends | 4.25 | 4.56 | 93% | 
| Returns for 1 year | 6.87 | 7.03 | 98% | 
| Returns for 3 years | 23.47 | 22.78 | 103% | 
| Returns for 5 years | 4.88 | 1.56 | 313% | 
| Returns for 10 years | N/A | 23.83 | - |