| NPFCX | WGFIX | NPFCX / WGFIX | |
| Total Expense Ratio | 1.47 | 0.90 | 163% |
| Annual Report Gross Expense Ratio | 1.47 | 1.72 | 85% |
| Fund Existence | 25 years | 19 years | - |
| Gain YTD | 7.434 | 9.517 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 500000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 166B | 13M | 1,276,923% |
| Annual Yield % from dividends | 0.33 | 1.09 | 31% |
| Returns for 1 year | 6.42 | -37.64 | -17% |
| Returns for 3 years | 39.09 | -51.11 | -76% |
| Returns for 5 years | 7.87 | -64.40 | -12% |
| Returns for 10 years | 98.33 | -37.35 | -263% |