| 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 | 6,561 | 0 | 343 | 4,761 | 1,095 | 362 | 详情 |
| 2022-12-31 | 6,620 | 0 | 306 | 4,584 | 1,270 | 460 | 详情 |
| 2021-12-31 | 6,615 | 0 | 294 | 4,512 | 1,356 | 453 | 详情 |
| 2020-12-31 | 6,570 | 0 | 286 | 4,295 | 1,429 | 560 | 详情 |
| 2019-12-31 | 6,224 | 0 | 272 | 4,022 | 1,486 | 444 | 详情 |
| 2018-12-31 | 5,370 | 0 | 223 | 3,489 | 1,244 | 414 | 详情 |
| 2017-12-31 | 4,992 | 0 | 167 | 3,756 | 781 | 288 | 详情 |
| 2016-12-31 | 4,399 | 0 | 145 | 2,706 | 1,088 | 460 | 详情 |
| 2015-12-31 | 3,916 | 0 | 140 | 2,442 | 1,334 | 0 | 详情 |
| 2014-12-31 | 3,656 | 0 | 146 | 2,172 | 1,338 | 0 | 详情 |
| 2013-12-31 | 2,732 | 0 | 102 | 1,688 | 942 | 0 | 详情 |
| 2012-12-31 | 2,625 | 0 | 83 | 1,558 | 726 | 258 | 详情 |
| 2012-06-30 | 2,456 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,419 | 0 | 64 | 1,427 | 700 | 288 | 详情 |
| 2010-12-31 | 2,170 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,577 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 713 | 0 | 0 | 0 | 0 | 0 | 详情 |