| CNPFX | ZGFAX | CNPFX / ZGFAX | |
| Total Expense Ratio | 0.83 | 0.86 | 97% |
| Annual Report Gross Expense Ratio | 0.83 | 0.86 | 97% |
| Fund Existence | 24 years | 8 years | - |
| Gain YTD | 6.517 | -4.735 | -138% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 172B | 356M | 48,315% |
| Annual Yield % from dividends | 1.12 | 0.73 | 153% |
| Returns for 1 year | 13.45 | -3.76 | -358% |
| Returns for 3 years | 42.14 | 23.37 | 180% |
| Returns for 5 years | 17.46 | 18.21 | 96% |
| Returns for 10 years | 136.23 | N/A | - |