| NPFCX | PXGOX | NPFCX / PXGOX | |
| Total Expense Ratio | 1.47 | 0.98 | 150% |
| Annual Report Gross Expense Ratio | 1.47 | 1.08 | 136% |
| Fund Existence | 25 years | 8 years | - |
| Gain YTD | 1.526 | -0.536 | -285% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 126M | 129,365% |
| Annual Yield % from dividends | 0.34 | 0.24 | 139% |
| Returns for 1 year | 11.67 | -0.28 | -4,137% |
| Returns for 3 years | 37.05 | 13.18 | 281% |
| Returns for 5 years | 11.69 | 14.07 | 83% |
| Returns for 10 years | 114.67 | N/A | - |