| NWWLX | PFIPX | NWWLX / PFIPX | |
| Total Expense Ratio | 0.59 | 1.26 | 47% |
| Annual Report Gross Expense Ratio | 0.59 | 1.26 | 47% |
| Fund Existence | 12 years | 19 years | - |
| Gain YTD | 7.196 | 7.846 | 92% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 250M | 2.21B | 11% |
| Annual Yield % from dividends | 3.73 | 2.49 | 150% |
| Returns for 1 year | 4.60 | 7.11 | 65% |
| Returns for 3 years | 19.39 | 24.19 | 80% |
| Returns for 5 years | 9.86 | 10.33 | 95% |
| Returns for 10 years | 30.36 | 30.68 | 99% |