| 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 | 2,966 | 4 | 187 | 925 | 661 | 1,189 | 详情 |
| 2022-12-31 | 3,199 | 0 | 138 | 927 | 727 | 1,407 | 详情 |
| 2021-12-31 | 3,321 | 0 | 125 | 900 | 725 | 1,571 | 详情 |
| 2020-12-31 | 3,611 | 0 | 112 | 942 | 856 | 1,701 | 详情 |
| 2019-12-31 | 3,763 | 0 | 99 | 929 | 810 | 1,925 | 详情 |
| 2018-12-31 | 3,813 | 0 | 67 | 931 | 842 | 1,973 | 详情 |
| 2017-12-31 | 4,223 | 0 | 72 | 944 | 1,113 | 2,094 | 详情 |
| 2016-12-31 | 2,100 | 0 | 31 | 397 | 378 | 1,294 | 详情 |
| 2015-12-31 | 2,119 | 0 | 31 | 381 | 408 | 1,299 | 详情 |
| 2014-12-31 | 2,145 | 0 | 33 | 396 | 377 | 1,339 | 详情 |
| 2013-12-31 | 2,159 | 0 | 32 | 409 | 401 | 1,317 | 详情 |
| 2012-12-31 | 1,388 | 0 | 26 | 232 | 199 | 931 | 详情 |
| 2012-06-30 | 1,326 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,331 | 0 | 19 | 203 | 191 | 918 | 详情 |
| 2010-12-31 | 1,423 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,364 | 0 | 0 | 0 | 0 | 0 | 详情 |