| CNPFX | NPFCX | CNPFX / NPFCX | |
| Total Expense Ratio | 0.83 | 1.47 | 56% |
| Annual Report Gross Expense Ratio | 0.83 | 1.47 | 56% |
| Fund Existence | 23 years | 25 years | - |
| Gain YTD | 1.611 | 2.809 | 57% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 163B | 100% |
| Annual Yield % from dividends | 1.17 | 0.34 | 344% |
| Returns for 1 year | 13.02 | 11.92 | 109% |
| Returns for 3 years | 41.75 | 38.78 | 108% |
| Returns for 5 years | 18.03 | 13.86 | 130% |
| Returns for 10 years | 140.44 | 117.38 | 120% |