| RWIEX | WGIFX | RWIEX / WGIFX | |
| Total Expense Ratio | 0.76 | 0.52 | 146% |
| Annual Report Gross Expense Ratio | 0.76 | 0.52 | 146% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 14.137 | 14.262 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 160B | 160B | 100% |
| Annual Yield % from dividends | 1.33 | 1.54 | 87% |
| Returns for 1 year | 15.67 | 15.96 | 98% |
| Returns for 3 years | 50.78 | 51.90 | 98% |
| Returns for 5 years | 34.39 | 35.73 | 96% |
| Returns for 10 years | 99.40 | 101.64 | 98% |