| 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 | 5,048 | 7 | 518 | 2,722 | 1,546 | 255 | 详情 |
| 2022-12-31 | 5,037 | 5 | 306 | 2,796 | 1,658 | 272 | 详情 |
| 2021-12-31 | 5,335 | 5 | 298 | 2,972 | 1,794 | 266 | 详情 |
| 2020-12-31 | 5,291 | 3 | 502 | 2,771 | 1,712 | 303 | 详情 |
| 2019-12-31 | 5,574 | 8 | 392 | 3,042 | 1,835 | 297 | 详情 |
| 2018-12-31 | 4,417 | 0 | 230 | 2,408 | 1,532 | 247 | 详情 |
| 2017-12-31 | 3,828 | 0 | 211 | 2,117 | 1,330 | 170 | 详情 |
| 2016-12-31 | 3,222 | 0 | 132 | 1,790 | 1,162 | 138 | 详情 |
| 2015-12-31 | 1,801 | 0 | 47 | 908 | 715 | 131 | 详情 |
| 2014-12-31 | 1,722 | 0 | 45 | 826 | 712 | 139 | 详情 |
| 2013-12-31 | 1,438 | 0 | 32 | 720 | 578 | 108 | 详情 |
| 2012-12-31 | 1,211 | 0 | 0 | 617 | 494 | 100 | 详情 |
| 2012-06-30 | 1,083 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,001 | 0 | 0 | 523 | 417 | 61 | 详情 |
| 2010-12-31 | 763 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 328 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2006-12-31 | 254 | 0 | 0 | 0 | 0 | 0 | 详情 |