| 报告时间 | 员工总数 | 博士人数 | 硕士人数 | 本科人数 | 专科人数 | 其他人数 | 操作 |
| 2023-12-31 | 4,860 | 0 | 60 | 851 | 903 | 3,046 | 详情 |
| 2022-12-31 | 5,087 | 0 | 58 | 1,706 | 0 | 3,323 | 详情 |
| 2021-12-31 | 5,051 | 0 | 59 | 1,770 | 0 | 3,222 | 详情 |
| 2020-12-31 | 5,340 | 0 | 53 | 1,693 | 0 | 3,594 | 详情 |
| 2019-12-31 | 5,362 | 0 | 50 | 1,861 | 0 | 3,451 | 详情 |
| 2018-12-31 | 6,511 | 0 | 36 | 0 | 2,225 | 4,250 | 详情 |
| 2017-12-31 | 6,257 | 0 | 49 | 0 | 2,150 | 4,058 | 详情 |
| 2016-12-31 | 5,829 | 0 | 23 | 0 | 1,877 | 3,929 | 详情 |
| 2015-12-31 | 8,765 | 0 | 27 | 0 | 2,137 | 6,601 | 详情 |
| 2014-12-31 | 6,559 | 0 | 15 | 0 | 1,488 | 5,056 | 详情 |
| 2013-12-31 | 7,123 | 0 | 15 | 594 | 1,043 | 5,471 | 详情 |
| 2012-12-31 | 7,536 | 0 | 13 | 575 | 1,027 | 5,921 | 详情 |
| 2012-06-30 | 7,964 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 7,750 | 0 | 11 | 0 | 0 | 7,739 | 详情 |
| 2010-12-31 | 7,227 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,836 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2006-12-31 | 3,774 | 0 | 0 | 0 | 0 | 0 | 详情 |