| 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 | 15 years | - |
| Gain YTD | 5.139 | 4.077 | 126% |
| Front Load | N/A | 5% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 148B | 582M | 25,430% |
| Annual Yield % from dividends | 1.24 | 0.76 | 164% |
| Returns for 1 year | 13.82 | 2.02 | 685% |
| Returns for 3 years | 42.50 | 18.16 | 234% |
| Returns for 5 years | 31.13 | 2.21 | 1,410% |
| Returns for 10 years | 124.43 | 54.63 | 228% |