| PNRCX | PRNEX | PNRCX / PRNEX | |
| Total Expense Ratio | 2.03 | 0.77 | 264% |
| Annual Report Gross Expense Ratio | 2.03 | 0.77 | 264% |
| Fund Existence | 31 years | 57 years | - |
| Gain YTD | 25.738 | 15.716 | 164% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 2500 | 40% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 719M | 2.46B | 29% |
| Annual Yield % from dividends | 0.48 | 1.81 | 27% |
| Returns for 1 year | 17.60 | 4.42 | 399% |
| Returns for 3 years | 13.06 | 7.61 | 172% |
| Returns for 5 years | 111.63 | 53.21 | 210% |
| Returns for 10 years | 110.76 | 67.92 | 163% |