| NWWLX | PFIPX | NWWLX / PFIPX | |
| Total Expense Ratio | 0.62 | 1.26 | 49% |
| Annual Report Gross Expense Ratio | 0.62 | 1.26 | 49% |
| Fund Existence | 13 years | 20 years | - |
| Gain YTD | 2.777 | 2.747 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 231M | 2.11B | 11% |
| Annual Yield % from dividends | 3.85 | 2.62 | 147% |
| Returns for 1 year | 4.36 | 3.11 | 140% |
| Returns for 3 years | 19.39 | 24.61 | 79% |
| Returns for 5 years | 7.99 | 6.55 | 122% |
| Returns for 10 years | 32.48 | 33.15 | 98% |