| 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 | 4.473 | 5.960 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 96.3M | 176,532% |
| Annual Yield % from dividends | 0.33 | 0.27 | 125% |
| Returns for 1 year | 5.55 | -0.94 | -589% |
| Returns for 3 years | 29.60 | 15.23 | 194% |
| Returns for 5 years | 7.57 | 9.15 | 83% |
| Returns for 10 years | 93.90 | N/A | - |