| NWWLX | PFIPX | NWWLX / PFIPX | |
| Total Expense Ratio | 0.62 | 1.26 | 49% |
| Annual Report Gross Expense Ratio | 0.62 | 1.26 | 49% |
| Fund Existence | 12 years | 20 years | - |
| Gain YTD | 3.378 | 3.293 | 103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 234M | 2.15B | 11% |
| Annual Yield % from dividends | 3.86 | 2.64 | 146% |
| Returns for 1 year | 7.61 | 7.39 | 103% |
| Returns for 3 years | 18.60 | 23.42 | 79% |
| Returns for 5 years | 9.43 | 7.65 | 123% |
| Returns for 10 years | 32.99 | 33.73 | 98% |