| PZINX | TRWTX | PZINX / TRWTX | |
| Total Expense Ratio | 0.74 | 0.76 | 97% |
| Annual Report Gross Expense Ratio | 0.99 | 0.76 | 130% |
| Fund Existence | 5 years | 34 years | - |
| Gain YTD | 18.702 | 13.071 | 143% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 146M | 4.3B | 3% |
| Annual Yield % from dividends | 2.19 | 3.43 | 64% |
| Returns for 1 year | 29.29 | 18.89 | 155% |
| Returns for 3 years | 69.11 | 57.60 | 120% |
| Returns for 5 years | 70.86 | 48.85 | 145% |
| Returns for 10 years | N/A | 114.07 | - |