| NPFFX | WGGNX | NPFFX / WGGNX | |
| Total Expense Ratio | 0.77 | 1.15 | 67% |
| Annual Report Gross Expense Ratio | 0.77 | 1.53 | 50% |
| Fund Existence | 25 years | 18 years | - |
| Gain YTD | 1.600 | 0.000 | - |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 2500 | 10% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 17.7M | 920,904% |
| Annual Yield % from dividends | 0.96 | 0.95 | 101% |
| Returns for 1 year | 12.88 | -41.03 | -31% |
| Returns for 3 years | 41.24 | -55.86 | -74% |
| Returns for 5 years | 16.48 | -63.77 | -26% |
| Returns for 10 years | 127.77 | -36.33 | -352% |