| 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 | 15.348 | 25.316 | 61% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 50000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 377M | 48,541% |
| Annual Yield % from dividends | 1.08 | 0.30 | 367% |
| Returns for 1 year | 27.66 | 34.23 | 81% |
| Returns for 3 years | 57.38 | 48.38 | 119% |
| Returns for 5 years | 33.59 | 27.74 | 121% |
| Returns for 10 years | 172.93 | 100.03 | 173% |