| 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 | 2,168 | 0 | 0 | 915 | 696 | 557 | 详情 |
| 2022-12-31 | 2,240 | 0 | 718 | 0 | 726 | 796 | 详情 |
| 2021-12-31 | 2,206 | 0 | 636 | 0 | 738 | 832 | 详情 |
| 2020-12-31 | 2,158 | 0 | 0 | 611 | 707 | 840 | 详情 |
| 2019-12-31 | 2,197 | 0 | 0 | 597 | 719 | 881 | 详情 |
| 2018-12-31 | 2,257 | 0 | 0 | 611 | 732 | 914 | 详情 |
| 2017-12-31 | 2,287 | 0 | 0 | 634 | 764 | 889 | 详情 |
| 2016-12-31 | 2,337 | 0 | 0 | 635 | 718 | 984 | 详情 |
| 2015-12-31 | 2,344 | 0 | 0 | 608 | 705 | 1,031 | 详情 |
| 2014-12-31 | 2,323 | 0 | 0 | 564 | 704 | 1,055 | 详情 |
| 2013-12-31 | 2,399 | 0 | 0 | 539 | 642 | 1,218 | 详情 |
| 2012-12-31 | 2,517 | 0 | 0 | 564 | 603 | 1,350 | 详情 |
| 2011-12-31 | 2,439 | 0 | 0 | 540 | 564 | 1,335 | 详情 |
| 2010-12-31 | 2,402 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,009 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,089 | 0 | 0 | 0 | 0 | 0 | 详情 |