| 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 | 11.454 | 25.352 | 45% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 10000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 76.6M | 2,687% |
| Annual Yield % from dividends | 2.84 | 1.91 | 149% |
| Returns for 1 year | 5.51 | 20.89 | 26% |
| Returns for 3 years | 21.36 | 35.82 | 60% |
| Returns for 5 years | 22.35 | 40.39 | 55% |
| Returns for 10 years | 57.21 | 77.40 | 74% |