| FWWFX | NPFCX | FWWFX / NPFCX | |
| Total Expense Ratio | 0.69 | 1.48 | 47% |
| Annual Report Gross Expense Ratio | 0.69 | 1.48 | 47% |
| Fund Existence | 36 years | 25 years | - |
| Gain YTD | 11.724 | 15.734 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.57B | 159B | 2% |
| Annual Yield % from dividends | 0.65 | 0.00 | - |
| Returns for 1 year | -2.60 | 10.60 | -25% |
| Returns for 3 years | 47.12 | 43.13 | 109% |
| Returns for 5 years | 15.29 | 22.04 | 69% |
| Returns for 10 years | 71.82 | 78.42 | 92% |