| RWIFX | WGIFX | RWIFX / WGIFX | |
| Total Expense Ratio | 0.46 | 0.52 | 88% |
| Annual Report Gross Expense Ratio | 0.46 | 0.52 | 88% |
| Fund Existence | 24 years | 18 years | - |
| Gain YTD | 17.628 | 17.567 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 156B | 156B | 100% |
| Annual Yield % from dividends | 1.57 | 1.52 | 103% |
| Returns for 1 year | 15.35 | 15.27 | 101% |
| Returns for 3 years | 55.26 | 54.92 | 101% |
| Returns for 5 years | 35.79 | 35.42 | 101% |
| Returns for 10 years | 101.18 | 100.50 | 101% |