| 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 | 14.399 | 10.211 | 141% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 472M | 34,534% |
| Annual Yield % from dividends | 0.61 | 0.20 | 308% |
| Returns for 1 year | 11.86 | 8.48 | 140% |
| Returns for 3 years | 53.09 | 41.57 | 128% |
| Returns for 5 years | 22.53 | 39.56 | 57% |
| Returns for 10 years | 107.49 | N/A | - |