| 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 | 5,247 | 3 | 96 | 1,011 | 772 | 3,365 | 详情 |
| 2022-12-31 | 4,377 | 3 | 74 | 670 | 575 | 3,055 | 详情 |
| 2021-12-31 | 4,002 | 4 | 98 | 655 | 572 | 2,673 | 详情 |
| 2020-12-31 | 3,452 | 2 | 103 | 595 | 519 | 2,233 | 详情 |
| 2019-12-31 | 3,184 | 2 | 59 | 475 | 417 | 2,231 | 详情 |
| 2018-12-31 | 3,480 | 2 | 58 | 522 | 463 | 2,435 | 详情 |
| 2017-12-31 | 3,396 | 3 | 51 | 449 | 474 | 2,419 | 详情 |
| 2016-12-31 | 2,831 | 9 | 47 | 378 | 463 | 1,934 | 详情 |
| 2015-12-31 | 2,802 | 12 | 26 | 352 | 402 | 2,010 | 详情 |
| 2014-12-31 | 2,787 | 6 | 20 | 367 | 407 | 1,987 | 详情 |
| 2013-12-31 | 2,874 | 5 | 26 | 327 | 363 | 2,153 | 详情 |
| 2012-12-31 | 5,917 | 0 | 33 | 335 | 374 | 1,675 | 详情 |
| 2012-06-30 | 1,408 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,343 | 0 | 0 | 195 | 223 | 925 | 详情 |
| 2010-12-31 | 1,258 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,022 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,813 | 0 | 0 | 0 | 0 | 0 | 详情 |