| 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 | 14.563 | 20.367 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 975M | 19,385% |
| Annual Yield % from dividends | 1.10 | 0.94 | 117% |
| Returns for 1 year | 22.56 | 25.88 | 87% |
| Returns for 3 years | 43.30 | 19.66 | 220% |
| Returns for 5 years | 34.95 | -16.18 | -216% |
| Returns for 10 years | 155.28 | 15.60 | 995% |