| CWGFX | ERBIX | CWGFX / ERBIX | |
| Total Expense Ratio | 0.79 | 0.87 | 91% |
| Annual Report Gross Expense Ratio | 0.79 | 0.88 | 90% |
| Fund Existence | 25 years | 16 years | - |
| Gain YTD | 13.986 | 9.581 | 146% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 158B | 601M | 26,290% |
| Annual Yield % from dividends | 1.31 | 0.96 | 137% |
| Returns for 1 year | 15.55 | 2.89 | 538% |
| Returns for 3 years | 43.96 | 16.98 | 259% |
| Returns for 5 years | 32.96 | -0.08 | -41,074% |
| Returns for 10 years | 93.69 | 45.84 | 204% |