| RNWFX | WFEMX | RNWFX / WFEMX | |
| Total Expense Ratio | 0.62 | 1.50 | 41% |
| Annual Report Gross Expense Ratio | 0.62 | 1.63 | 38% |
| Fund Existence | 24 years | 13 years | - |
| Gain YTD | 12.700 | 24.214 | 52% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 90.7B | 1.06B | 8,540% |
| Annual Yield % from dividends | 1.19 | 0.00 | - |
| Returns for 1 year | 19.68 | 37.23 | 53% |
| Returns for 3 years | 44.28 | 79.16 | 56% |
| Returns for 5 years | 14.77 | 15.29 | 97% |
| Returns for 10 years | 110.07 | 148.67 | 74% |