| CSFZX | PURCX | CSFZX / PURCX | |
| Total Expense Ratio | 0.84 | 2.31 | 36% |
| Annual Report Gross Expense Ratio | 0.84 | 2.31 | 36% |
| Fund Existence | 11 years | 28 years | - |
| Gain YTD | 2.548 | 3.913 | 65% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.05B | 1.01B | 203% |
| Annual Yield % from dividends | 3.42 | 1.55 | 220% |
| Returns for 1 year | 11.74 | 10.46 | 112% |
| Returns for 3 years | 14.59 | 14.24 | 103% |
| Returns for 5 years | 19.32 | -1.30 | -1,490% |
| Returns for 10 years | 64.06 | 12.30 | 521% |