| CWGFX | ERBIX | CWGFX / ERBIX | |
| Total Expense Ratio | 0.79 | 0.87 | 91% |
| Annual Report Gross Expense Ratio | 0.79 | 0.88 | 90% |
| Fund Existence | 26 years | 16 years | - |
| Gain YTD | 15.352 | 11.894 | 129% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 158B | 606M | 26,073% |
| Annual Yield % from dividends | 1.29 | 0.93 | 138% |
| Returns for 1 year | 10.30 | -0.01 | -192,434% |
| Returns for 3 years | 51.08 | 24.11 | 212% |
| Returns for 5 years | 33.40 | 2.17 | 1,536% |
| Returns for 10 years | 95.57 | 47.50 | 201% |