| 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 | 12.982 | 23.786 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 173M | 106,936% |
| Annual Yield % from dividends | 1.09 | 0.48 | 228% |
| Returns for 1 year | 13.09 | 24.71 | 53% |
| Returns for 3 years | 49.57 | 31.37 | 158% |
| Returns for 5 years | 32.77 | 22.15 | 148% |
| Returns for 10 years | 152.60 | 69.43 | 220% |