| CNPEX | NPFFX | CNPEX / NPFFX | |
| Total Expense Ratio | 0.98 | 0.77 | 127% |
| Annual Report Gross Expense Ratio | 0.98 | 0.77 | 127% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | 6.477 | 6.587 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 172B | 172B | 100% |
| Annual Yield % from dividends | 0.73 | 0.92 | 80% |
| Returns for 1 year | 12.40 | 12.82 | 97% |
| Returns for 3 years | 35.95 | 36.74 | 98% |
| Returns for 5 years | 16.67 | 17.78 | 94% |
| Returns for 10 years | 118.51 | 116.95 | 101% |