| 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 | 6.471 | -2.849 | -227% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.32B | 334M | 693% |
| Annual Yield % from dividends | 3.24 | 3.03 | 107% |
| Returns for 1 year | 10.52 | 3.95 | 266% |
| Returns for 3 years | 28.70 | 12.17 | 236% |
| Returns for 5 years | 6.85 | -19.26 | -36% |
| Returns for 10 years | 52.66 | 18.02 | 292% |