| CSFZX | FIRIX | CSFZX / FIRIX | |
| Total Expense Ratio | 0.84 | 0.90 | 93% |
| Annual Report Gross Expense Ratio | 0.84 | 0.90 | 93% |
| Fund Existence | 12 years | 19 years | - |
| Gain YTD | 10.102 | -2.659 | -380% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.31B | 323M | 715% |
| Annual Yield % from dividends | 3.24 | 3.09 | 105% |
| Returns for 1 year | 13.67 | 3.64 | 375% |
| Returns for 3 years | 27.27 | 10.30 | 265% |
| Returns for 5 years | 8.26 | -21.48 | -38% |
| Returns for 10 years | 52.99 | 19.52 | 271% |