| 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 | 13.876 | 13.838 | 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 | 1.58 | 1.54 | 103% |
| Returns for 1 year | 15.56 | 15.48 | 101% |
| Returns for 3 years | 51.64 | 51.34 | 101% |
| Returns for 5 years | 33.72 | 33.38 | 101% |
| Returns for 10 years | 101.57 | 100.89 | 101% |