| NAESX | USMIX | NAESX / USMIX | |
| Total Expense Ratio | 0.17 | 0.35 | 49% |
| Annual Report Gross Expense Ratio | 0.17 | 0.35 | 49% |
| Fund Existence | 66 years | 26 years | - |
| Gain YTD | 12.982 | 12.289 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185B | 790M | 23,418% |
| Annual Yield % from dividends | 1.09 | 0.93 | 117% |
| Returns for 1 year | 13.09 | 8.46 | 155% |
| Returns for 3 years | 49.57 | 26.89 | 184% |
| Returns for 5 years | 32.77 | -13.69 | -239% |
| Returns for 10 years | 152.60 | 53.10 | 287% |