| 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 | 6.066 | 5.548 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.3B | 394M | 584% |
| Annual Yield % from dividends | 3.27 | 2.68 | 122% |
| Returns for 1 year | 5.19 | 4.45 | 117% |
| Returns for 3 years | 28.58 | 25.85 | 111% |
| Returns for 5 years | 4.18 | -5.34 | -78% |
| Returns for 10 years | 47.88 | 12.60 | 380% |