| NAESX | NWKEX | NAESX / NWKEX | |
| Total Expense Ratio | 0.17 | 0.75 | 23% |
| Annual Report Gross Expense Ratio | 0.17 | 1.09 | 16% |
| Fund Existence | 66 years | 13 years | - |
| Gain YTD | 18.339 | 8.174 | 224% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 23M | 795,652% |
| Annual Yield % from dividends | 1.10 | 0.00 | - |
| Returns for 1 year | 24.75 | -15.27 | -162% |
| Returns for 3 years | 58.17 | -12.45 | -467% |
| Returns for 5 years | 42.07 | -12.65 | -332% |
| Returns for 10 years | 156.41 | -19.91 | -786% |