| 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 | 12,969 | 0 | 177 | 3,934 | 3,307 | 5,551 | 详情 |
| 2022-12-31 | 11,310 | 0 | 130 | 3,133 | 2,594 | 5,453 | 详情 |
| 2021-12-31 | 10,745 | 0 | 99 | 2,663 | 2,355 | 5,628 | 详情 |
| 2020-12-31 | 9,936 | 0 | 95 | 2,530 | 2,096 | 5,215 | 详情 |
| 2019-12-31 | 9,681 | 0 | 84 | 2,286 | 1,965 | 5,346 | 详情 |
| 2018-12-31 | 8,323 | 0 | 65 | 1,719 | 1,591 | 4,948 | 详情 |
| 2017-12-31 | 7,991 | 0 | 60 | 1,722 | 1,482 | 4,727 | 详情 |
| 2016-12-31 | 5,778 | 0 | 30 | 678 | 772 | 4,298 | 详情 |
| 2015-12-31 | 5,848 | 0 | 24 | 586 | 722 | 4,516 | 详情 |
| 2014-12-31 | 5,937 | 0 | 21 | 597 | 700 | 4,619 | 详情 |
| 2013-12-31 | 5,988 | 0 | 17 | 544 | 574 | 4,305 | 详情 |
| 2012-12-31 | 5,440 | 0 | 17 | 544 | 574 | 4,305 | 详情 |
| 2012-06-30 | 5,483 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 5,203 | 0 | 14 | 442 | 475 | 4,272 | 详情 |
| 2010-12-31 | 4,621 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 6,483 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,010 | 0 | 0 | 0 | 0 | 0 | 详情 |