| CSFZX | RRESX | CSFZX / RRESX | |
| Total Expense Ratio | 0.84 | 1.09 | 77% |
| Annual Report Gross Expense Ratio | 0.84 | 1.17 | 72% |
| Fund Existence | 12 years | 37 years | - |
| Gain YTD | 10.660 | 10.518 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.38B | 413M | 575% |
| Annual Yield % from dividends | 3.16 | 2.58 | 122% |
| Returns for 1 year | 12.41 | 12.12 | 102% |
| Returns for 3 years | 36.59 | 34.50 | 106% |
| Returns for 5 years | 8.45 | -1.17 | -723% |
| Returns for 10 years | 49.22 | 13.36 | 368% |