| CSFZX | PURCX | CSFZX / PURCX | |
| Total Expense Ratio | 0.84 | 2.31 | 36% |
| Annual Report Gross Expense Ratio | 0.84 | 2.31 | 36% |
| Fund Existence | 12 years | 28 years | - |
| Gain YTD | 10.102 | 11.881 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.31B | 1.12B | 206% |
| Annual Yield % from dividends | 3.24 | 1.52 | 213% |
| Returns for 1 year | 13.67 | 15.03 | 91% |
| Returns for 3 years | 27.27 | 27.46 | 99% |
| Returns for 5 years | 8.26 | -9.72 | -85% |
| Returns for 10 years | 52.99 | 6.23 | 850% |