| CSDIX | IRSRX | CSDIX / IRSRX | |
| Total Expense Ratio | 0.85 | 1.33 | 64% |
| Annual Report Gross Expense Ratio | 0.85 | 1.97 | 43% |
| Fund Existence | 28 years | 21 years | - |
| Gain YTD | 11.657 | 14.666 | 79% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.6B | 93.5M | 10,266% |
| Annual Yield % from dividends | 1.81 | 1.61 | 113% |
| Returns for 1 year | 11.17 | -4.63 | -241% |
| Returns for 3 years | 35.47 | -5.52 | -643% |
| Returns for 5 years | 6.78 | -46.18 | -15% |
| Returns for 10 years | 61.69 | -43.85 | -141% |