| CSFZX | REIFX | CSFZX / REIFX | |
| Total Expense Ratio | 0.84 | 1.01 | 83% |
| Annual Report Gross Expense Ratio | 0.84 | 1.54 | 55% |
| Fund Existence | 11 years | 12 years | - |
| Gain YTD | 11.096 | 25.440 | 44% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 10000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 76.9M | 2,676% |
| Annual Yield % from dividends | 2.77 | 1.87 | 148% |
| Returns for 1 year | 3.52 | 21.07 | 17% |
| Returns for 3 years | 20.54 | 34.72 | 59% |
| Returns for 5 years | 20.51 | 34.66 | 59% |
| Returns for 10 years | 51.70 | 75.90 | 68% |