| NPFCX | RNPCX | NPFCX / RNPCX | |
| Total Expense Ratio | 1.47 | 1.05 | 140% |
| Annual Report Gross Expense Ratio | 1.47 | 1.05 | 140% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 6.915 | 7.104 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 164B | 164B | 100% |
| Annual Yield % from dividends | 0.33 | 0.70 | 47% |
| Returns for 1 year | 12.68 | 13.40 | 95% |
| Returns for 3 years | 39.88 | 42.43 | 94% |
| Returns for 5 years | 14.35 | 17.30 | 83% |
| Returns for 10 years | 102.83 | 110.50 | 93% |