| CBDIX | PTRQX | CBDIX / PTRQX | |
| Total Expense Ratio | 0.53 | 0.39 | 136% |
| Annual Report Gross Expense Ratio | 0.55 | 0.40 | 138% |
| Fund Existence | 26 years | 15 years | - |
| Gain YTD | 0.316 | 0.671 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | N/A | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.17B | 53.5B | 8% |
| Annual Yield % from dividends | 4.51 | 4.66 | 97% |
| Returns for 1 year | 5.41 | 6.25 | 87% |
| Returns for 3 years | 16.18 | 17.31 | 93% |
| Returns for 5 years | 4.44 | 2.68 | 166% |
| Returns for 10 years | 24.52 | 21.85 | 112% |