| 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 | 22.424 | 22.288 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 143B | 143B | 100% |
| Annual Yield % from dividends | 1.64 | 1.55 | 106% |
| Returns for 1 year | 13.03 | 12.90 | 101% |
| Returns for 3 years | 50.97 | 50.54 | 101% |
| Returns for 5 years | 43.24 | 42.65 | 101% |
| Returns for 10 years | 82.27 | 81.45 | 101% |