| NAESX | QSERX | NAESX / QSERX | |
| Total Expense Ratio | 0.17 | 0.80 | 21% |
| Annual Report Gross Expense Ratio | 0.17 | 0.85 | 20% |
| Fund Existence | 66 years | 12 years | - |
| Gain YTD | 18.339 | 25.700 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 50000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 372M | 49,194% |
| Annual Yield % from dividends | 1.10 | 0.29 | 374% |
| Returns for 1 year | 24.75 | 24.56 | 101% |
| Returns for 3 years | 58.17 | 42.88 | 136% |
| Returns for 5 years | 42.07 | 32.17 | 131% |
| Returns for 10 years | 156.41 | 81.46 | 192% |