| NAESX | NWGSX | NAESX / NWGSX | |
| Total Expense Ratio | 0.17 | 0.83 | 20% |
| Annual Report Gross Expense Ratio | 0.17 | 1.17 | 15% |
| Fund Existence | 66 years | 20 years | - |
| Gain YTD | 12.391 | 2.419 | 512% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 50000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 21.1M | 876,777% |
| Annual Yield % from dividends | 1.09 | 0.00 | - |
| Returns for 1 year | 12.06 | -20.54 | -59% |
| Returns for 3 years | 50.49 | -15.25 | -331% |
| Returns for 5 years | 31.69 | -16.57 | -191% |
| Returns for 10 years | 149.81 | -24.41 | -614% |