| NPFCX | PGIRX | NPFCX / PGIRX | |
| Total Expense Ratio | 1.47 | 1.26 | 117% |
| Annual Report Gross Expense Ratio | 1.47 | 1.26 | 117% |
| Fund Existence | 26 years | 11 years | - |
| Gain YTD | 5.266 | -5.773 | -91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 3000 | 8% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 169B | 97.7M | 172,979% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 1.56 | -26.05 | -6% |
| Returns for 3 years | 35.04 | -10.20 | -343% |
| Returns for 5 years | 5.20 | -26.45 | -20% |
| Returns for 10 years | 95.65 | 82.67 | 116% |