| NWFFX | RNWBX | NWFFX / RNWBX | |
| Total Expense Ratio | 0.96 | 1.66 | 58% |
| Annual Report Gross Expense Ratio | 0.96 | 1.66 | 58% |
| Fund Existence | 25 years | 24 years | - |
| Gain YTD | 15.946 | 15.395 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | 250 | N/A | - |
| Net Assets | 88.6B | 88.6B | 100% |
| Annual Yield % from dividends | 0.96 | 0.41 | 231% |
| Returns for 1 year | 20.19 | 19.12 | 106% |
| Returns for 3 years | 50.64 | 46.97 | 108% |
| Returns for 5 years | 15.43 | 11.52 | 134% |
| Returns for 10 years | 106.70 | 97.88 | 109% |