| NWWLX | PIFIX | NWWLX / PIFIX | |
| Total Expense Ratio | 0.62 | 0.73 | 85% |
| Annual Report Gross Expense Ratio | 0.62 | 0.73 | 85% |
| Fund Existence | 12 years | 20 years | - |
| Gain YTD | 2.677 | 3.157 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 233M | 2.13B | 11% |
| Annual Yield % from dividends | 3.89 | 3.15 | 123% |
| Returns for 1 year | 6.45 | 7.07 | 91% |
| Returns for 3 years | 18.04 | 25.10 | 72% |
| Returns for 5 years | 8.20 | 9.68 | 85% |
| Returns for 10 years | 32.09 | 40.32 | 80% |