| CGEZX | NPFCX | CGEZX / NPFCX | |
| Total Expense Ratio | 0.97 | 1.48 | 66% |
| Annual Report Gross Expense Ratio | 0.99 | 1.48 | 67% |
| Fund Existence | 15 years | 25 years | - |
| Gain YTD | 15.228 | 20.449 | 74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 250 | 800% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 757M | 165B | 0% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 5.81 | 13.49 | 43% |
| Returns for 3 years | 49.59 | 47.67 | 104% |
| Returns for 5 years | 19.22 | 28.64 | 67% |
| Returns for 10 years | 121.53 | 91.17 | 133% |