| CSBCX | PTTNX | CSBCX / PTTNX | |
| Total Expense Ratio | 1.53 | 0.68 | 225% |
| Annual Report Gross Expense Ratio | 1.55 | 0.73 | 212% |
| Fund Existence | 28 years | 8 years | - |
| Gain YTD | -0.113 | 0.582 | -19% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.17B | 47.2B | 9% |
| Annual Yield % from dividends | 3.50 | 4.39 | 80% |
| Returns for 1 year | 4.45 | 7.30 | 61% |
| Returns for 3 years | 12.85 | 16.73 | 77% |
| Returns for 5 years | -0.59 | 3.18 | -19% |
| Returns for 10 years | 12.22 | N/A | - |