| RWIGX | WGIFX | RWIGX / WGIFX | |
| Total Expense Ratio | 0.41 | 0.52 | 79% |
| Annual Report Gross Expense Ratio | 0.41 | 0.52 | 79% |
| Fund Existence | 17 years | 18 years | - |
| Gain YTD | 15.815 | 15.759 | 100% |
| 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 | 1.61 | 1.52 | 106% |
| Returns for 1 year | 22.30 | 22.16 | 101% |
| Returns for 3 years | 54.95 | 54.44 | 101% |
| Returns for 5 years | 37.36 | 36.74 | 102% |
| Returns for 10 years | 113.27 | 112.14 | 101% |