| NPFFX | WGGNX | NPFFX / WGGNX | |
| Total Expense Ratio | 0.77 | 1.15 | 67% |
| Annual Report Gross Expense Ratio | 0.77 | 1.98 | 39% |
| Fund Existence | 25 years | 19 years | - |
| Gain YTD | 5.301 | 7.969 | 67% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 2500 | 10% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 170B | 13.9M | 1,223,022% |
| Annual Yield % from dividends | 0.92 | 0.91 | 101% |
| Returns for 1 year | 7.39 | -39.22 | -19% |
| Returns for 3 years | 34.25 | -56.34 | -61% |
| Returns for 5 years | 13.14 | -64.54 | -20% |
| Returns for 10 years | 108.19 | -39.84 | -272% |