| MWOIX | NPFFX | MWOIX / NPFFX | |
| Total Expense Ratio | 0.97 | 0.78 | 124% |
| Annual Report Gross Expense Ratio | 1.07 | 0.78 | 137% |
| Fund Existence | 29 years | 25 years | - |
| Gain YTD | 8.030 | 21.169 | 38% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 932M | 165B | 1% |
| Annual Yield % from dividends | 0.23 | 0.43 | 53% |
| Returns for 1 year | 0.54 | 14.58 | 4% |
| Returns for 3 years | 29.96 | 50.75 | 59% |
| Returns for 5 years | 21.26 | 33.79 | 63% |
| Returns for 10 years | 107.46 | 101.06 | 106% |