| NAESX | NWGSX | NAESX / NWGSX | |
| Total Expense Ratio | 0.17 | 0.88 | 19% |
| Annual Report Gross Expense Ratio | 0.17 | 0.94 | 18% |
| Fund Existence | 65 years | 19 years | - |
| Gain YTD | 9.616 | -22.969 | -42% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 50000 | 6% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 73.1M | 222,982% |
| Annual Yield % from dividends | 1.21 | 1.02 | 118% |
| Returns for 1 year | 7.55 | -24.39 | -31% |
| Returns for 3 years | 45.02 | -5.25 | -858% |
| Returns for 5 years | 36.08 | -8.21 | -439% |
| Returns for 10 years | 141.47 | -19.27 | -734% |