| CSFZX | IRFIX | CSFZX / IRFIX | |
| Total Expense Ratio | 0.84 | 1.00 | 84% |
| Annual Report Gross Expense Ratio | 0.84 | 1.22 | 69% |
| Fund Existence | 11 years | 21 years | - |
| Gain YTD | 11.096 | 21.295 | 52% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 271M | 759% |
| Annual Yield % from dividends | 2.77 | 2.93 | 94% |
| Returns for 1 year | 3.52 | 13.58 | 26% |
| Returns for 3 years | 20.54 | 13.53 | 152% |
| Returns for 5 years | 20.51 | -4.44 | -462% |
| Returns for 10 years | 51.70 | 32.65 | 158% |