| NPFCX | PGIRX | NPFCX / PGIRX | |
| Total Expense Ratio | 1.47 | 1.26 | 117% |
| Annual Report Gross Expense Ratio | 1.47 | 1.26 | 117% |
| Fund Existence | 25 years | 11 years | - |
| Gain YTD | 7.434 | -3.678 | -202% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 3000 | 8% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 166B | 105M | 158,095% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 6.47 | -22.88 | -28% |
| Returns for 3 years | 39.09 | -7.63 | -512% |
| Returns for 5 years | 9.03 | -24.46 | -37% |
| Returns for 10 years | 98.33 | 85.89 | 114% |