| 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 | 12.982 | 19.664 | 66% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 951M | 19,453% |
| Annual Yield % from dividends | 1.09 | 0.93 | 117% |
| Returns for 1 year | 13.09 | 15.19 | 86% |
| Returns for 3 years | 49.57 | 26.73 | 185% |
| Returns for 5 years | 32.77 | -15.89 | -206% |
| Returns for 10 years | 152.60 | 13.86 | 1,101% |