| CNGEX | NPFCX | CNGEX / NPFCX | |
| Total Expense Ratio | 1.00 | 1.47 | 68% |
| Annual Report Gross Expense Ratio | 1.00 | 1.47 | 68% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | 13.909 | 3.541 | 393% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 51.8B | 170B | 30% |
| Annual Yield % from dividends | 0.00 | 0.33 | - |
| Returns for 1 year | 19.68 | 4.15 | 475% |
| Returns for 3 years | 53.29 | 27.82 | 192% |
| Returns for 5 years | 24.97 | 6.61 | 378% |
| Returns for 10 years | 120.52 | 90.82 | 133% |