| 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 | 7,627 | 17 | 674 | 4,595 | 1,422 | 919 | 详情 |
| 2022-12-31 | 6,884 | 14 | 563 | 4,043 | 1,348 | 916 | 详情 |
| 2021-12-31 | 5,792 | 12 | 661 | 3,207 | 1,197 | 715 | 详情 |
| 2020-12-31 | 5,665 | 14 | 510 | 3,221 | 1,209 | 711 | 详情 |
| 2019-12-31 | 5,087 | 0 | 526 | 2,886 | 1,052 | 623 | 详情 |
| 2018-12-31 | 4,564 | 0 | 476 | 2,565 | 1,002 | 521 | 详情 |
| 2017-12-31 | 4,134 | 0 | 457 | 2,313 | 861 | 503 | 详情 |
| 2016-12-31 | 4,245 | 0 | 442 | 2,191 | 874 | 738 | 详情 |
| 2015-12-31 | 3,998 | 0 | 443 | 2,271 | 754 | 530 | 详情 |
| 2014-12-31 | 3,844 | 0 | 454 | 2,125 | 647 | 618 | 详情 |
| 2013-12-31 | 3,068 | 0 | 405 | 1,485 | 522 | 656 | 详情 |
| 2012-12-31 | 2,900 | 0 | 353 | 1,443 | 518 | 586 | 详情 |
| 2012-06-30 | 2,462 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,241 | 0 | 0 | 1,507 | 0 | 734 | 详情 |
| 2010-12-31 | 1,842 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,460 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,322 | 0 | 0 | 0 | 0 | 0 | 详情 |