| 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 | 397 | 30 | 0 | 71 | 104 | 192 | 详情 |
| 2022-12-31 | 422 | 0 | 49 | 79 | 98 | 196 | 详情 |
| 2021-12-31 | 453 | 0 | 46 | 99 | 99 | 209 | 详情 |
| 2020-12-31 | 382 | 0 | 20 | 68 | 86 | 208 | 详情 |
| 2019-12-31 | 638 | 0 | 11 | 122 | 155 | 350 | 详情 |
| 2018-12-31 | 607 | 0 | 6 | 98 | 148 | 355 | 详情 |
| 2017-12-31 | 1,438 | 0 | 7 | 212 | 324 | 895 | 详情 |
| 2016-12-31 | 1,424 | 0 | 10 | 204 | 317 | 893 | 详情 |
| 2015-12-31 | 1,468 | 0 | 17 | 210 | 326 | 915 | 详情 |
| 2014-12-31 | 1,197 | 0 | 13 | 153 | 239 | 792 | 详情 |
| 2013-12-31 | 1,205 | 0 | 29 | 154 | 235 | 787 | 详情 |
| 2012-12-31 | 1,441 | 0 | 13 | 153 | 280 | 995 | 详情 |
| 2012-06-30 | 1,447 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,456 | 0 | 0 | 0 | 0 | 1,456 | 详情 |
| 2010-12-31 | 938 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,450 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,099 | 0 | 0 | 0 | 0 | 0 | 详情 |