| CSFZX | PGRKX | CSFZX / PGRKX | |
| Total Expense Ratio | 0.84 | 1.46 | 58% |
| Annual Report Gross Expense Ratio | 0.84 | 1.46 | 58% |
| Fund Existence | 11 years | 10 years | - |
| Gain YTD | 9.981 | 8.287 | 120% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 1.62B | 127% |
| Annual Yield % from dividends | 2.84 | 2.17 | 131% |
| Returns for 1 year | 4.27 | 3.25 | 131% |
| Returns for 3 years | 22.37 | 16.46 | 136% |
| Returns for 5 years | 20.73 | 9.25 | 224% |
| Returns for 10 years | 53.72 | N/A | - |