| NAESX | QSERX | NAESX / QSERX | |
| Total Expense Ratio | 0.17 | 0.51 | 33% |
| Annual Report Gross Expense Ratio | 0.17 | 0.67 | 25% |
| Fund Existence | 65 years | 11 years | - |
| Gain YTD | 6.726 | 17.351 | 39% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 50000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 141M | 114,894% |
| Annual Yield % from dividends | 1.22 | 1.40 | 87% |
| Returns for 1 year | 1.42 | -1.90 | -75% |
| Returns for 3 years | 33.14 | 29.75 | 111% |
| Returns for 5 years | 48.22 | 49.92 | 97% |
| Returns for 10 years | 137.58 | 72.11 | 191% |