| 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 | 5,397 | 0 | 0 | 2,594 | 1,881 | 922 | 详情 |
| 2022-12-31 | 5,392 | 0 | 213 | 2,076 | 1,955 | 1,148 | 详情 |
| 2021-12-31 | 5,241 | 0 | 221 | 2,563 | 1,908 | 549 | 详情 |
| 2020-12-31 | 5,335 | 0 | 214 | 2,485 | 1,894 | 742 | 详情 |
| 2019-12-31 | 6,397 | 0 | 270 | 2,931 | 2,214 | 982 | 详情 |
| 2018-12-31 | 6,280 | 0 | 231 | 2,837 | 2,168 | 1,044 | 详情 |
| 2017-12-31 | 6,235 | 0 | 242 | 2,791 | 2,166 | 1,036 | 详情 |
| 2016-12-31 | 6,695 | 0 | 357 | 2,909 | 2,402 | 1,027 | 详情 |
| 2015-12-31 | 6,680 | 0 | 269 | 2,664 | 2,507 | 1,240 | 详情 |
| 2014-12-31 | 7,121 | 0 | 275 | 2,597 | 2,839 | 1,410 | 详情 |
| 2014-06-30 | 6,613 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2013-12-31 | 7,408 | 0 | 269 | 2,856 | 3,043 | 1,240 | 详情 |
| 2013-06-30 | 6,256 | 4 | 189 | 2,256 | 2,636 | 1,171 | 详情 |
| 2012-12-31 | 6,884 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2012-06-30 | 5,272 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 5,287 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2010-12-31 | 4,773 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,472 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,204 | 0 | 0 | 0 | 0 | 0 | 详情 |