| OAYIX | PZINX | OAYIX / PZINX | |
| Total Expense Ratio | 0.89 | 0.74 | 120% |
| Annual Report Gross Expense Ratio | 0.89 | 0.91 | 98% |
| Fund Existence | 10 years | 5 years | - |
| Gain YTD | 3.920 | 22.137 | 18% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 1000000 | 10% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.8B | 156M | 8,205% |
| Annual Yield % from dividends | 1.88 | 2.06 | 91% |
| Returns for 1 year | 9.46 | 27.85 | 34% |
| Returns for 3 years | 41.01 | 74.88 | 55% |
| Returns for 5 years | 30.42 | 76.52 | 40% |
| Returns for 10 years | N/A | N/A | - |