| CNPFX | ZGFAX | CNPFX / ZGFAX | |
| Total Expense Ratio | 0.83 | 0.86 | 97% |
| Annual Report Gross Expense Ratio | 0.83 | 0.86 | 97% |
| Fund Existence | 23 years | 7 years | - |
| Gain YTD | 1.611 | -1.873 | -86% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 477M | 34,172% |
| Annual Yield % from dividends | 1.17 | 0.70 | 166% |
| Returns for 1 year | 13.02 | 5.52 | 236% |
| Returns for 3 years | 41.75 | 27.76 | 150% |
| Returns for 5 years | 18.03 | 34.47 | 52% |
| Returns for 10 years | 140.44 | N/A | - |