| NPFCX | PGIIX | NPFCX / PGIIX | |
| Total Expense Ratio | 1.47 | 1.01 | 146% |
| Annual Report Gross Expense Ratio | 1.47 | 1.01 | 146% |
| Fund Existence | 26 years | 12 years | - |
| Gain YTD | 6.030 | -5.713 | -106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 169B | 98.2M | 172,098% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 2.83 | -25.81 | -11% |
| Returns for 3 years | 35.62 | -9.19 | -388% |
| Returns for 5 years | 6.04 | -25.09 | -24% |
| Returns for 10 years | 98.13 | 89.86 | 109% |