| CNPFX | ZGFIX | CNPFX / ZGFIX | |
| Total Expense Ratio | 0.84 | 0.85 | 99% |
| Annual Report Gross Expense Ratio | 0.84 | 0.87 | 97% |
| Fund Existence | 23 years | 8 years | - |
| Gain YTD | 19.390 | 15.625 | 124% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 165B | 449M | 36,748% |
| Annual Yield % from dividends | 0.61 | 0.20 | 303% |
| Returns for 1 year | 13.17 | 15.24 | 86% |
| Returns for 3 years | 51.28 | 47.25 | 109% |
| Returns for 5 years | 33.54 | 53.40 | 63% |
| Returns for 10 years | 108.21 | N/A | - |