| NAESX | USMIX | NAESX / USMIX | |
| Total Expense Ratio | 0.17 | 0.35 | 49% |
| Annual Report Gross Expense Ratio | 0.17 | 0.35 | 49% |
| Fund Existence | 65 years | 25 years | - |
| Gain YTD | 9.616 | 5.897 | 163% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 3000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 163B | 757M | 21,532% |
| Annual Yield % from dividends | 1.21 | 1.15 | 105% |
| Returns for 1 year | 7.55 | 3.87 | 195% |
| Returns for 3 years | 45.02 | 29.67 | 152% |
| Returns for 5 years | 36.08 | -11.29 | -319% |
| Returns for 10 years | 141.47 | 43.66 | 324% |