| CNPFX | ZGFAX | CNPFX / ZGFAX | |
| Total Expense Ratio | 0.84 | 0.92 | 91% |
| Annual Report Gross Expense Ratio | 0.84 | 0.94 | 89% |
| Fund Existence | 23 years | 7 years | - |
| Gain YTD | 16.656 | 12.607 | 132% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 159B | 443M | 35,892% |
| Annual Yield % from dividends | 0.61 | 0.20 | 301% |
| Returns for 1 year | 11.83 | 13.13 | 90% |
| Returns for 3 years | 47.79 | 43.29 | 110% |
| Returns for 5 years | 28.78 | 49.92 | 58% |
| Returns for 10 years | 99.50 | N/A | - |