| 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 | 3,324 | 22 | 1,238 | 1,743 | 321 | 0 | 详情 |
| 2022-12-31 | 3,248 | 29 | 0 | 1,711 | 377 | 1,131 | 详情 |
| 2021-12-31 | 3,134 | 17 | 0 | 1,703 | 433 | 981 | 详情 |
| 2020-12-31 | 2,775 | 12 | 0 | 1,565 | 399 | 799 | 详情 |
| 2019-12-31 | 2,749 | 10 | 701 | 1,578 | 460 | 0 | 详情 |
| 2018-12-31 | 2,947 | 14 | 717 | 1,712 | 0 | 504 | 详情 |
| 2017-12-31 | 3,013 | 14 | 737 | 1,676 | 0 | 586 | 详情 |
| 2016-12-31 | 2,770 | 14 | 610 | 1,529 | 0 | 617 | 详情 |
| 2015-12-31 | 2,420 | 18 | 430 | 1,315 | 0 | 657 | 详情 |
| 2014-12-31 | 2,163 | 16 | 303 | 1,187 | 0 | 657 | 详情 |
| 2013-12-31 | 2,142 | 16 | 247 | 1,160 | 0 | 719 | 详情 |
| 2012-12-31 | 2,234 | 12 | 246 | 1,170 | 0 | 806 | 详情 |
| 2012-06-30 | 2,248 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,500 | 14 | 299 | 1,263 | 0 | 924 | 详情 |