| NPFCX | PXGOX | NPFCX / PXGOX | |
| Total Expense Ratio | 1.47 | 0.98 | 150% |
| Annual Report Gross Expense Ratio | 1.47 | 0.98 | 150% |
| Fund Existence | 25 years | 8 years | - |
| Gain YTD | 7.617 | 8.051 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 166B | 97.6M | 170,082% |
| Annual Yield % from dividends | 0.33 | 0.27 | 125% |
| Returns for 1 year | 7.64 | 1.07 | 715% |
| Returns for 3 years | 39.60 | 23.71 | 167% |
| Returns for 5 years | 10.82 | 9.06 | 119% |
| Returns for 10 years | 96.85 | N/A | - |