| PZINX | TRWTX | PZINX / TRWTX | |
| Total Expense Ratio | 0.74 | 0.74 | 100% |
| Annual Report Gross Expense Ratio | 0.91 | 0.74 | 123% |
| Fund Existence | 5 years | 34 years | - |
| Gain YTD | 22.137 | 15.097 | 147% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 156M | 4.23B | 4% |
| Annual Yield % from dividends | 2.06 | 3.27 | 63% |
| Returns for 1 year | 27.85 | 19.25 | 145% |
| Returns for 3 years | 74.88 | 65.07 | 115% |
| Returns for 5 years | 76.52 | 53.19 | 144% |
| Returns for 10 years | N/A | 103.66 | - |