| CSFZX | RRESX | CSFZX / RRESX | |
| Total Expense Ratio | 0.84 | 1.09 | 77% |
| Annual Report Gross Expense Ratio | 0.84 | 1.17 | 72% |
| Fund Existence | 11 years | 37 years | - |
| Gain YTD | 2.548 | 2.785 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.05B | 397M | 516% |
| Annual Yield % from dividends | 3.42 | 3.22 | 106% |
| Returns for 1 year | 11.74 | 10.00 | 117% |
| Returns for 3 years | 14.59 | 12.33 | 118% |
| Returns for 5 years | 19.32 | 9.16 | 211% |
| Returns for 10 years | 64.06 | 24.11 | 266% |