| RWIBX | WGIFX | RWIBX / WGIFX | |
| Total Expense Ratio | 1.51 | 0.52 | 290% |
| Annual Report Gross Expense Ratio | 1.51 | 0.52 | 290% |
| Fund Existence | 23 years | 17 years | - |
| Gain YTD | 22.622 | 23.660 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 144B | 144B | 100% |
| Annual Yield % from dividends | 0.74 | 1.56 | 48% |
| Returns for 1 year | 14.11 | 15.32 | 92% |
| Returns for 3 years | 52.84 | 57.23 | 92% |
| Returns for 5 years | 43.51 | 49.19 | 88% |
| Returns for 10 years | 80.26 | 87.75 | 91% |