| NWWIX | RIDCX | NWWIX / RIDCX | |
| Total Expense Ratio | 0.62 | 0.90 | 69% |
| Annual Report Gross Expense Ratio | 0.62 | 0.90 | 69% |
| Fund Existence | 12 years | 24 years | - |
| Gain YTD | 13.925 | 9.612 | 145% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 934M | 148B | 1% |
| Annual Yield % from dividends | 4.04 | 3.12 | 130% |
| Returns for 1 year | 14.33 | 8.12 | 177% |
| Returns for 3 years | 27.40 | 37.31 | 73% |
| Returns for 5 years | 13.06 | 23.38 | 56% |
| Returns for 10 years | 35.51 | 55.14 | 64% |