| 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 | 19 years | - |
| Gain YTD | 15.064 | 5.313 | 284% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 50000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 23M | 795,652% |
| Annual Yield % from dividends | 1.08 | 0.00 | - |
| Returns for 1 year | 28.50 | -11.57 | -246% |
| Returns for 3 years | 56.99 | -13.62 | -419% |
| Returns for 5 years | 34.56 | -16.36 | -211% |
| Returns for 10 years | 172.26 | -14.38 | -1,198% |