| 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 | 2,704 | 0 | 15 | 329 | 557 | 1,803 | 详情 |
| 2022-12-31 | 2,811 | 0 | 15 | 285 | 550 | 1,961 | 详情 |
| 2021-12-31 | 3,354 | 0 | 20 | 320 | 632 | 2,382 | 详情 |
| 2020-12-31 | 3,845 | 0 | 0 | 350 | 675 | 2,820 | 详情 |
| 2019-12-31 | 4,450 | 0 | 0 | 418 | 782 | 3,250 | 详情 |
| 2018-12-31 | 4,818 | 38 | 0 | 410 | 817 | 3,553 | 详情 |
| 2017-12-31 | 5,197 | 34 | 0 | 418 | 935 | 3,810 | 详情 |
| 2016-12-31 | 5,323 | 21 | 0 | 407 | 949 | 3,946 | 详情 |
| 2015-12-31 | 5,298 | 18 | 0 | 390 | 856 | 4,034 | 详情 |
| 2014-12-31 | 6,247 | 56 | 0 | 865 | 5,326 | 0 | 详情 |
| 2013-12-31 | 7,185 | 0 | 17 | 1,805 | 0 | 5,363 | 详情 |
| 2012-12-31 | 8,886 | 0 | 11 | 2,017 | 0 | 7,100 | 详情 |
| 2012-06-30 | 9,076 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 9,055 | 0 | 32 | 0 | 0 | 8,338 | 详情 |
| 2010-12-31 | 7,728 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2008-12-31 | 1,018 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,047 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,350 | 0 | 0 | 0 | 0 | 0 | 详情 |