| CNPFX | NPFFX | CNPFX / NPFFX | |
| Total Expense Ratio | 0.84 | 0.78 | 108% |
| Annual Report Gross Expense Ratio | 0.84 | 0.78 | 108% |
| Fund Existence | 23 years | 25 years | - |
| Gain YTD | 16.656 | 16.461 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 159B | 159B | 100% |
| Annual Yield % from dividends | 0.61 | 0.43 | 141% |
| Returns for 1 year | 11.83 | 11.68 | 101% |
| Returns for 3 years | 47.79 | 46.15 | 104% |
| Returns for 5 years | 28.78 | 26.94 | 107% |
| Returns for 10 years | 99.50 | 87.67 | 113% |