| CNGFX | RNPEX | CNGFX / RNPEX | |
| Total Expense Ratio | 0.85 | 0.76 | 112% |
| Annual Report Gross Expense Ratio | 0.85 | 0.76 | 112% |
| Fund Existence | 23 years | 24 years | - |
| Gain YTD | 27.639 | 19.127 | 145% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.3B | 163B | 27% |
| Annual Yield % from dividends | 0.00 | 0.46 | - |
| Returns for 1 year | 14.57 | 11.46 | 127% |
| Returns for 3 years | 71.84 | 43.85 | 164% |
| Returns for 5 years | 34.37 | 24.37 | 141% |
| Returns for 10 years | 105.66 | 91.31 | 116% |