| CSFZX | IRFAX | CSFZX / IRFAX | |
| Total Expense Ratio | 0.84 | 1.35 | 62% |
| Annual Report Gross Expense Ratio | 0.84 | 1.48 | 57% |
| Fund Existence | 11 years | 21 years | - |
| Gain YTD | 8.906 | 18.639 | 48% |
| Front Load | N/A | 5% | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 271M | 759% |
| Annual Yield % from dividends | 2.84 | 2.67 | 106% |
| Returns for 1 year | 2.55 | 12.17 | 21% |
| Returns for 3 years | 20.56 | 12.35 | 167% |
| Returns for 5 years | 19.37 | -6.84 | -283% |
| Returns for 10 years | 48.09 | 24.96 | 193% |