| 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 | 6.624 | 19.123 | 35% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 916M | 163B | 1% |
| Annual Yield % from dividends | 0.23 | 0.44 | 53% |
| Returns for 1 year | -1.73 | 11.50 | -15% |
| Returns for 3 years | 23.56 | 43.99 | 54% |
| Returns for 5 years | 17.21 | 24.59 | 70% |
| Returns for 10 years | 99.29 | 92.01 | 108% |