| CSDIX | CSZIX | CSDIX / CSZIX | |
| Total Expense Ratio | 0.84 | 0.75 | 112% |
| Annual Report Gross Expense Ratio | 0.84 | 0.75 | 112% |
| Fund Existence | 27 years | 11 years | - |
| Gain YTD | 2.835 | 2.903 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.51B | 8.51B | 100% |
| Annual Yield % from dividends | 2.72 | 2.80 | 97% |
| Returns for 1 year | 2.42 | 2.49 | 97% |
| Returns for 3 years | 23.89 | 24.24 | 99% |
| Returns for 5 years | 22.62 | 23.17 | 98% |
| Returns for 10 years | 58.44 | 59.89 | 98% |