| 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 | 4,862 | 0 | 0 | 1,176 | 1,147 | 2,539 | 详情 |
| 2022-12-31 | 4,859 | 0 | 0 | 1,176 | 1,137 | 2,546 | 详情 |
| 2021-12-31 | 4,907 | 0 | 0 | 991 | 1,297 | 2,619 | 详情 |
| 2020-12-31 | 4,627 | 0 | 0 | 848 | 1,371 | 2,408 | 详情 |
| 2019-12-31 | 4,887 | 0 | 0 | 846 | 1,498 | 2,543 | 详情 |
| 2018-12-31 | 4,971 | 0 | 0 | 886 | 1,509 | 2,576 | 详情 |
| 2017-12-31 | 5,073 | 0 | 0 | 734 | 1,793 | 2,546 | 详情 |
| 2016-12-31 | 4,830 | 0 | 0 | 671 | 1,816 | 2,343 | 详情 |
| 2015-12-31 | 3,869 | 0 | 0 | 467 | 1,763 | 1,639 | 详情 |
| 2014-12-31 | 3,731 | 0 | 0 | 443 | 1,716 | 1,572 | 详情 |
| 2013-12-31 | 3,851 | 0 | 0 | 437 | 1,723 | 1,691 | 详情 |
| 2012-12-31 | 3,693 | 0 | 0 | 379 | 1,687 | 1,627 | 详情 |
| 2012-06-30 | 3,622 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,615 | 0 | 0 | 0 | 0 | 3,615 | 详情 |
| 2010-12-31 | 3,464 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,267 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 351 | 0 | 0 | 0 | 0 | 0 | 详情 |