| 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 | 10,782 | 1 | 23 | 488 | 1,159 | 9,111 | 详情 |
| 2022-12-31 | 11,248 | 1 | 19 | 491 | 1,065 | 9,672 | 详情 |
| 2021-12-31 | 13,144 | 0 | 16 | 510 | 1,016 | 11,602 | 详情 |
| 2020-12-31 | 13,336 | 0 | 17 | 492 | 1,037 | 11,790 | 详情 |
| 2019-12-31 | 13,993 | 0 | 17 | 511 | 1,054 | 12,411 | 详情 |
| 2018-12-31 | 15,840 | 0 | 14 | 482 | 1,102 | 14,242 | 详情 |
| 2017-12-31 | 15,942 | 0 | 13 | 489 | 1,111 | 14,329 | 详情 |
| 2016-12-31 | 16,229 | 0 | 0 | 485 | 1,094 | 14,650 | 详情 |
| 2015-12-31 | 15,343 | 0 | 0 | 472 | 1,034 | 13,837 | 详情 |
| 2014-12-31 | 17,880 | 0 | 0 | 544 | 1,259 | 16,077 | 详情 |
| 2013-12-31 | 18,256 | 0 | 0 | 588 | 1,274 | 16,394 | 详情 |
| 2012-12-31 | 18,989 | 0 | 0 | 571 | 1,220 | 17,198 | 详情 |
| 2012-06-30 | 20,077 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 20,333 | 0 | 0 | 843 | 1,458 | 18,032 | 详情 |
| 2010-12-31 | 21,000 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 14,169 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2006-06-30 | 11,497 | 0 | 0 | 0 | 0 | 0 | 详情 |