| 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 | 2,617 | 0 | 302 | 1,624 | 530 | 161 | 详情 |
| 2022-12-31 | 2,659 | 0 | 284 | 1,629 | 567 | 179 | 详情 |
| 2021-12-31 | 2,635 | 0 | 272 | 1,580 | 600 | 183 | 详情 |
| 2020-12-31 | 2,617 | 0 | 256 | 1,537 | 622 | 202 | 详情 |
| 2019-12-31 | 2,645 | 0 | 261 | 1,522 | 635 | 227 | 详情 |
| 2018-12-31 | 2,555 | 0 | 246 | 1,429 | 639 | 241 | 详情 |
| 2017-12-31 | 2,506 | 0 | 317 | 1,302 | 633 | 254 | 详情 |
| 2016-12-31 | 2,378 | 0 | 283 | 1,210 | 632 | 253 | 详情 |
| 2015-12-31 | 2,303 | 0 | 249 | 1,146 | 642 | 266 | 详情 |
| 2014-12-31 | 1,974 | 0 | 194 | 905 | 581 | 294 | 详情 |
| 2013-12-31 | 1,915 | 0 | 166 | 836 | 585 | 328 | 详情 |
| 2012-12-31 | 1,882 | 0 | 163 | 776 | 587 | 356 | 详情 |
| 2011-12-31 | 1,929 | 0 | 116 | 701 | 602 | 510 | 详情 |
| 2010-12-31 | 1,810 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,549 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 41 | 0 | 0 | 0 | 0 | 0 | 详情 |