| 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 | 1,380 | 1 | 48 | 315 | 1,016 | 0 | 详情 |
| 2022-12-31 | 1,358 | 2 | 44 | 303 | 314 | 695 | 详情 |
| 2021-12-31 | 1,226 | 1 | 35 | 229 | 281 | 680 | 详情 |
| 2020-12-31 | 1,207 | 0 | 25 | 214 | 218 | 750 | 详情 |
| 2019-12-31 | 1,448 | 0 | 27 | 169 | 219 | 1,033 | 详情 |
| 2018-12-31 | 1,628 | 0 | 25 | 156 | 221 | 1,226 | 详情 |
| 2017-12-31 | 1,685 | 0 | 25 | 176 | 253 | 1,231 | 详情 |
| 2016-12-31 | 1,771 | 0 | 23 | 176 | 282 | 1,290 | 详情 |
| 2015-12-31 | 2,397 | 0 | 28 | 197 | 352 | 1,820 | 详情 |
| 2014-12-31 | 2,459 | 0 | 17 | 161 | 325 | 1,956 | 详情 |
| 2013-12-31 | 2,442 | 0 | 22 | 164 | 266 | 1,990 | 详情 |
| 2012-12-31 | 2,271 | 0 | 22 | 122 | 206 | 1,921 | 详情 |
| 2011-12-31 | 2,223 | 0 | 24 | 112 | 172 | 1,915 | 详情 |
| 2010-12-31 | 2,205 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 184 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 225 | 0 | 0 | 0 | 0 | 0 | 详情 |