| RNWFX | WFEMX | RNWFX / WFEMX | |
| Total Expense Ratio | 0.62 | 1.51 | 41% |
| Annual Report Gross Expense Ratio | 0.62 | 1.56 | 40% |
| Fund Existence | 24 years | 12 years | - |
| Gain YTD | 24.178 | 30.034 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 74.9B | 897M | 8,350% |
| Annual Yield % from dividends | 0.95 | 0.00 | - |
| Returns for 1 year | 19.89 | 27.92 | 71% |
| Returns for 3 years | 46.47 | 49.45 | 94% |
| Returns for 5 years | 21.46 | 2.49 | 861% |
| Returns for 10 years | 91.31 | 104.79 | 87% |