| 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 | 3,263 | 0 | 15 | 0 | 734 | 2,514 | 详情 |
| 2022-12-31 | 3,597 | 0 | 14 | 336 | 549 | 2,698 | 详情 |
| 2021-12-31 | 3,683 | 0 | 12 | 0 | 797 | 2,874 | 详情 |
| 2020-12-31 | 3,958 | 0 | 13 | 0 | 851 | 3,094 | 详情 |
| 2019-12-31 | 4,420 | 0 | 14 | 0 | 904 | 3,502 | 详情 |
| 2018-12-31 | 4,619 | 0 | 11 | 0 | 875 | 3,733 | 详情 |
| 2017-12-31 | 4,650 | 0 | 9 | 0 | 860 | 3,781 | 详情 |
| 2016-12-31 | 4,073 | 0 | 8 | 0 | 908 | 3,157 | 详情 |
| 2015-12-31 | 3,970 | 0 | 0 | 238 | 536 | 3,196 | 详情 |
| 2014-12-31 | 3,621 | 0 | 0 | 205 | 437 | 2,979 | 详情 |
| 2013-12-31 | 3,196 | 0 | 0 | 150 | 410 | 2,636 | 详情 |
| 2012-12-31 | 3,000 | 0 | 0 | 0 | 412 | 2,588 | 详情 |
| 2011-12-31 | 2,900 | 0 | 0 | 0 | 404 | 2,496 | 详情 |
| 2010-12-31 | 3,000 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,060 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,465 | 0 | 0 | 0 | 0 | 0 | 详情 |