| NAESX | RLESX | NAESX / RLESX | |
| Total Expense Ratio | 0.17 | 1.07 | 16% |
| Annual Report Gross Expense Ratio | 0.17 | 1.11 | 15% |
| Fund Existence | 66 years | 18 years | - |
| Gain YTD | 15.738 | 22.201 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 997M | 18,957% |
| Annual Yield % from dividends | 1.07 | 0.91 | 118% |
| Returns for 1 year | 23.34 | 25.66 | 91% |
| Returns for 3 years | 48.12 | 25.20 | 191% |
| Returns for 5 years | 38.39 | -13.99 | -274% |
| Returns for 10 years | 157.36 | 16.31 | 965% |