| 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 | 2,088 | 11 | 46 | 254 | 404 | 1,373 | 详情 |
| 2022-12-31 | 2,213 | 11 | 42 | 253 | 435 | 1,472 | 详情 |
| 2021-12-31 | 2,316 | 9 | 39 | 214 | 416 | 1,638 | 详情 |
| 2020-12-31 | 2,523 | 10 | 47 | 200 | 402 | 1,864 | 详情 |
| 2019-12-31 | 2,760 | 8 | 54 | 415 | 551 | 1,732 | 详情 |
| 2018-12-31 | 3,510 | 0 | 112 | 555 | 861 | 1,982 | 详情 |
| 2017-12-31 | 4,132 | 0 | 0 | 816 | 0 | 3,316 | 详情 |
| 2016-12-31 | 3,566 | 0 | 68 | 607 | 816 | 2,075 | 详情 |
| 2015-12-31 | 4,007 | 0 | 98 | 673 | 927 | 2,309 | 详情 |
| 2014-12-31 | 3,224 | 0 | 44 | 388 | 653 | 2,139 | 详情 |
| 2013-12-31 | 3,148 | 0 | 22 | 352 | 635 | 2,139 | 详情 |
| 2012-12-31 | 3,069 | 0 | 25 | 325 | 699 | 2,020 | 详情 |
| 2011-12-31 | 3,020 | 0 | 23 | 336 | 592 | 2,069 | 详情 |
| 2010-12-31 | 3,642 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,086 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,826 | 0 | 0 | 0 | 0 | 0 | 详情 |