| RWIBX | WGIFX | RWIBX / WGIFX | |
| Total Expense Ratio | 1.51 | 0.52 | 290% |
| Annual Report Gross Expense Ratio | 1.51 | 0.52 | 290% |
| Fund Existence | 23 years | 17 years | - |
| Gain YTD | 17.318 | 18.347 | 94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 137B | 137B | 100% |
| Annual Yield % from dividends | 0.74 | 1.56 | 48% |
| Returns for 1 year | 10.10 | 11.27 | 90% |
| Returns for 3 years | 45.66 | 49.84 | 92% |
| Returns for 5 years | 36.69 | 42.12 | 87% |
| Returns for 10 years | 68.24 | 75.22 | 91% |