| FRNRX | PNRZX | FRNRX / PNRZX | |
| Total Expense Ratio | 1.00 | 0.92 | 109% |
| Annual Report Gross Expense Ratio | 1.01 | 0.92 | 110% |
| Fund Existence | 31 years | 29 years | - |
| Gain YTD | 29.330 | 39.202 | 75% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 391M | 794M | 49% |
| Annual Yield % from dividends | 1.90 | 0.95 | 201% |
| Returns for 1 year | 30.34 | 39.54 | 77% |
| Returns for 3 years | 34.16 | 36.49 | 94% |
| Returns for 5 years | 133.90 | 115.75 | 116% |
| Returns for 10 years | 91.81 | 179.51 | 51% |