| NPFFX | WGGNX | NPFFX / WGGNX | |
| Total Expense Ratio | 0.78 | 1.15 | 68% |
| Annual Report Gross Expense Ratio | 0.78 | 1.53 | 51% |
| Fund Existence | 25 years | 18 years | - |
| Gain YTD | 16.575 | 10.870 | 152% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 2500 | 10% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 160B | 25.5M | 627,451% |
| Annual Yield % from dividends | 0.43 | 0.00 | - |
| Returns for 1 year | 12.15 | -28.78 | -42% |
| Returns for 3 years | 46.29 | -14.75 | -314% |
| Returns for 5 years | 26.86 | -37.17 | -72% |
| Returns for 10 years | 87.86 | -4.05 | -2,167% |