| 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 | 8,872 | 9 | 171 | 804 | 770 | 1,610 | 详情 |
| 2022-12-31 | 9,208 | 8 | 172 | 806 | 795 | 1,848 | 详情 |
| 2021-12-31 | 9,201 | 8 | 156 | 703 | 766 | 2,070 | 详情 |
| 2020-12-31 | 7,768 | 10 | 144 | 578 | 702 | 881 | 详情 |
| 2019-12-31 | 7,751 | 1 | 26 | 396 | 607 | 1,265 | 详情 |
| 2018-12-31 | 1,470 | 0 | 13 | 238 | 380 | 839 | 详情 |
| 2017-12-31 | 1,598 | 0 | 14 | 262 | 401 | 921 | 详情 |
| 2016-12-31 | 1,728 | 2 | 11 | 308 | 418 | 989 | 详情 |
| 2015-12-31 | 1,877 | 0 | 12 | 335 | 466 | 1,046 | 详情 |
| 2014-12-31 | 2,056 | 0 | 15 | 385 | 529 | 1,127 | 详情 |
| 2013-12-31 | 2,122 | 1 | 16 | 330 | 539 | 1,236 | 详情 |
| 2012-12-31 | 2,256 | 0 | 13 | 268 | 515 | 1,460 | 详情 |
| 2012-06-30 | 2,224 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,294 | 0 | 9 | 233 | 438 | 1,614 | 详情 |
| 2010-12-31 | 2,518 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,043 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,051 | 0 | 0 | 0 | 0 | 0 | 详情 |