| 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 | 7.369 | 8.669 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.28B | 1.1B | 207% |
| Annual Yield % from dividends | 3.24 | 1.54 | 210% |
| Returns for 1 year | 10.78 | 11.50 | 94% |
| Returns for 3 years | 33.92 | 33.55 | 101% |
| Returns for 5 years | 7.14 | -10.46 | -68% |
| Returns for 10 years | 57.89 | 8.51 | 680% |