| NWWIX | RIDCX | NWWIX / RIDCX | |
| Total Expense Ratio | 0.61 | 0.90 | 68% |
| Annual Report Gross Expense Ratio | 0.61 | 0.90 | 68% |
| Fund Existence | 12 years | 24 years | - |
| Gain YTD | 15.200 | 16.269 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 915M | 140B | 1% |
| Annual Yield % from dividends | 2.52 | 3.21 | 78% |
| Returns for 1 year | -2.06 | 10.33 | -20% |
| Returns for 3 years | 20.03 | 26.37 | 76% |
| Returns for 5 years | 18.88 | 33.36 | 57% |
| Returns for 10 years | 20.52 | 54.94 | 37% |