| 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 | 4,489 | 0 | 229 | 1,557 | 1,160 | 1,543 | 详情 |
| 2022-12-31 | 4,254 | 0 | 204 | 1,519 | 1,087 | 1,444 | 详情 |
| 2021-12-31 | 1,446 | 0 | 80 | 494 | 396 | 476 | 详情 |
| 2020-12-31 | 1,403 | 0 | 76 | 479 | 385 | 463 | 详情 |
| 2019-12-31 | 1,383 | 0 | 66 | 446 | 376 | 495 | 详情 |
| 2018-12-31 | 1,338 | 0 | 68 | 427 | 373 | 470 | 详情 |
| 2017-12-31 | 1,384 | 0 | 59 | 432 | 380 | 513 | 详情 |
| 2016-12-31 | 1,360 | 0 | 54 | 404 | 396 | 506 | 详情 |
| 2015-12-31 | 1,515 | 0 | 56 | 447 | 436 | 576 | 详情 |
| 2014-12-31 | 1,776 | 0 | 51 | 491 | 491 | 743 | 详情 |
| 2013-12-31 | 1,759 | 0 | 46 | 454 | 495 | 764 | 详情 |
| 2012-12-31 | 1,824 | 0 | 42 | 0 | 510 | 1,272 | 详情 |
| 2012-06-30 | 1,792 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,842 | 0 | 42 | 0 | 505 | 420 | 详情 |
| 2010-12-31 | 1,716 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,656 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,688 | 0 | 0 | 0 | 0 | 0 | 详情 |