| NAESX | WESCX | NAESX / WESCX | |
| Total Expense Ratio | 0.17 | 1.25 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.66 | 10% |
| Fund Existence | 66 years | 29 years | - |
| Gain YTD | 15.064 | 32.428 | 46% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 140M | 130,714% |
| Annual Yield % from dividends | 1.08 | 0.48 | 227% |
| Returns for 1 year | 28.50 | 56.88 | 50% |
| Returns for 3 years | 56.99 | 44.56 | 128% |
| Returns for 5 years | 34.56 | 24.88 | 139% |
| Returns for 10 years | 172.26 | 98.91 | 174% |