| PIINX | PONRX | PIINX / PONRX | |
| Total Expense Ratio | 0.79 | 1.19 | 66% |
| Annual Report Gross Expense Ratio | 0.79 | 1.19 | 66% |
| Fund Existence | 19 years | 19 years | - |
| Gain YTD | 0.496 | 0.227 | 219% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 232B | 232B | 100% |
| Annual Yield % from dividends | 5.47 | 5.06 | 108% |
| Returns for 1 year | 3.87 | 3.45 | 112% |
| Returns for 3 years | 22.32 | 20.86 | 107% |
| Returns for 5 years | 17.42 | 15.08 | 116% |
| Returns for 10 years | 51.88 | 45.89 | 113% |