| CWIEX | ERBAX | CWIEX / ERBAX | |
| Total Expense Ratio | 1.00 | 1.12 | 89% |
| Annual Report Gross Expense Ratio | 1.00 | 1.13 | 88% |
| Fund Existence | 24 years | 16 years | - |
| Gain YTD | 13.848 | 9.421 | 147% |
| Front Load | N/A | 5% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 158B | 601M | 26,290% |
| Annual Yield % from dividends | 1.13 | 0.72 | 157% |
| Returns for 1 year | 15.28 | 2.64 | 580% |
| Returns for 3 years | 42.99 | 16.15 | 266% |
| Returns for 5 years | 34.14 | -1.07 | -3,202% |
| Returns for 10 years | 109.80 | 43.99 | 250% |