| NWXUX | PIVYX | NWXUX / PIVYX | |
| Total Expense Ratio | 0.90 | 1.05 | 86% |
| Annual Report Gross Expense Ratio | 1.05 | 1.34 | 78% |
| Fund Existence | 9 years | 26 years | - |
| Gain YTD | 33.005 | 28.153 | 117% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 262M | 346M | 76% |
| Annual Yield % from dividends | 6.89 | 3.29 | 209% |
| Returns for 1 year | 28.80 | 25.77 | 112% |
| Returns for 3 years | 56.54 | 56.29 | 100% |
| Returns for 5 years | 29.67 | 35.12 | 84% |
| Returns for 10 years | N/A | 66.30 | - |