| IEGFX | NWXUX | IEGFX / NWXUX | |
| Total Expense Ratio | 1.06 | 0.90 | 118% |
| Annual Report Gross Expense Ratio | 1.07 | 1.05 | 102% |
| Fund Existence | 13 years | 9 years | - |
| Gain YTD | 6.077 | 7.797 | 78% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 717M | 257M | 279% |
| Annual Yield % from dividends | 1.41 | 4.60 | 31% |
| Returns for 1 year | 15.42 | 36.20 | 43% |
| Returns for 3 years | 23.21 | 50.44 | 46% |
| Returns for 5 years | 28.75 | 18.69 | 154% |
| Returns for 10 years | 94.72 | N/A | - |