| MWOIX | NPFFX | MWOIX / NPFFX | |
| Total Expense Ratio | 0.97 | 0.77 | 126% |
| Annual Report Gross Expense Ratio | 1.06 | 0.77 | 138% |
| Fund Existence | 29 years | 25 years | - |
| Gain YTD | -1.796 | 7.230 | -25% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 833M | 164B | 1% |
| Annual Yield % from dividends | 0.35 | 0.92 | 37% |
| Returns for 1 year | -0.67 | 13.87 | -5% |
| Returns for 3 years | 13.08 | 44.15 | 30% |
| Returns for 5 years | 0.51 | 19.26 | 3% |
| Returns for 10 years | 94.42 | 115.15 | 82% |