| PGNAX | PNRZX | PGNAX / PNRZX | |
| Total Expense Ratio | 1.26 | 0.92 | 137% |
| Annual Report Gross Expense Ratio | 1.26 | 0.92 | 137% |
| Fund Existence | 36 years | 29 years | - |
| Gain YTD | 33.720 | 34.145 | 99% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 759M | 759M | 100% |
| Annual Yield % from dividends | 0.73 | 0.95 | 77% |
| Returns for 1 year | 25.06 | 25.52 | 98% |
| Returns for 3 years | 20.89 | 21.94 | 95% |
| Returns for 5 years | 118.98 | 122.54 | 97% |
| Returns for 10 years | 141.17 | 148.44 | 95% |