| CSFZX | PURCX | CSFZX / PURCX | |
| Total Expense Ratio | 0.84 | 2.17 | 39% |
| Annual Report Gross Expense Ratio | 0.84 | 2.17 | 39% |
| Fund Existence | 11 years | 28 years | - |
| Gain YTD | 9.981 | 7.565 | 132% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 901M | 228% |
| Annual Yield % from dividends | 2.84 | 1.30 | 218% |
| Returns for 1 year | 4.27 | 2.45 | 175% |
| Returns for 3 years | 22.37 | 20.73 | 108% |
| Returns for 5 years | 20.73 | -1.32 | -1,570% |
| Returns for 10 years | 53.72 | 1.88 | 2,852% |