| 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 | 17 years | - |
| Gain YTD | 19.218 | 19.097 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 140B | 140B | 100% |
| Annual Yield % from dividends | 1.65 | 1.56 | 106% |
| Returns for 1 year | 12.55 | 12.43 | 101% |
| Returns for 3 years | 52.11 | 51.67 | 101% |
| Returns for 5 years | 43.42 | 42.84 | 101% |
| Returns for 10 years | 76.29 | 75.52 | 101% |