| OAKIX | PZVNX | OAKIX / PZVNX | |
| Total Expense Ratio | 1.06 | 1.09 | 97% |
| Annual Report Gross Expense Ratio | 1.06 | 1.34 | 79% |
| Fund Existence | 34 years | 5 years | - |
| Gain YTD | 0.277 | 18.578 | 1% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.9B | 145M | 8,897% |
| Annual Yield % from dividends | 1.82 | 1.99 | 91% |
| Returns for 1 year | 13.09 | 36.18 | 36% |
| Returns for 3 years | 30.71 | 71.82 | 43% |
| Returns for 5 years | 17.36 | N/A | - |
| Returns for 10 years | 89.70 | N/A | - |