| GWEIX | NAESX | GWEIX / NAESX | |
| Total Expense Ratio | 0.95 | 0.17 | 559% |
| Annual Report Gross Expense Ratio | 0.95 | 0.17 | 559% |
| Fund Existence | 17 years | 66 years | - |
| Gain YTD | 13.842 | 15.016 | 92% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 745M | 183B | 0% |
| Annual Yield % from dividends | 0.17 | 1.08 | 16% |
| Returns for 1 year | 20.56 | 29.49 | 70% |
| Returns for 3 years | 31.67 | 52.00 | 61% |
| Returns for 5 years | 6.33 | 33.71 | 19% |
| Returns for 10 years | 65.87 | 168.17 | 39% |