| CSIBX | PDBZX | CSIBX / PDBZX | |
| Total Expense Ratio | 0.73 | 0.49 | 149% |
| Annual Report Gross Expense Ratio | 0.75 | 0.50 | 150% |
| Fund Existence | 39 years | 30 years | - |
| Gain YTD | 0.230 | 0.710 | 32% |
| Front Load | 3% | N/A | - |
| Min. Initial Investment | 1000 | N/A | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.17B | 53.5B | 8% |
| Annual Yield % from dividends | 4.31 | 4.56 | 94% |
| Returns for 1 year | 5.22 | 6.23 | 84% |
| Returns for 3 years | 15.51 | 16.95 | 91% |
| Returns for 5 years | 3.39 | 2.22 | 153% |
| Returns for 10 years | 21.62 | 20.82 | 104% |