| 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 | 16.164 | 17.966 | 90% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 749M | 183B | 0% |
| Annual Yield % from dividends | 0.17 | 1.10 | 15% |
| Returns for 1 year | 10.67 | 20.50 | 52% |
| Returns for 3 years | 33.61 | 55.73 | 60% |
| Returns for 5 years | 5.58 | 35.85 | 16% |
| Returns for 10 years | 58.34 | 156.34 | 37% |