| 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 | 4,017 | 0 | 0 | 742 | 1,803 | 1,472 | 详情 |
| 2022-12-31 | 3,880 | 0 | 0 | 669 | 1,673 | 1,538 | 详情 |
| 2021-12-31 | 3,926 | 0 | 0 | 689 | 1,725 | 1,512 | 详情 |
| 2020-12-31 | 3,963 | 0 | 0 | 721 | 1,672 | 1,570 | 详情 |
| 2019-12-31 | 4,217 | 0 | 0 | 762 | 1,744 | 1,673 | 详情 |
| 2018-12-31 | 4,264 | 0 | 0 | 760 | 1,661 | 1,786 | 详情 |
| 2017-12-31 | 3,607 | 0 | 59 | 515 | 1,276 | 1,757 | 详情 |
| 2016-12-31 | 3,820 | 0 | 38 | 543 | 1,648 | 1,591 | 详情 |
| 2015-12-31 | 3,071 | 0 | 38 | 382 | 979 | 1,672 | 详情 |
| 2014-12-31 | 3,763 | 0 | 42 | 449 | 1,213 | 2,059 | 详情 |
| 2013-12-31 | 3,114 | 0 | 24 | 285 | 1,051 | 1,754 | 详情 |
| 2012-12-31 | 3,062 | 0 | 18 | 265 | 1,047 | 1,732 | 详情 |
| 2011-12-31 | 4,964 | 0 | 34 | 673 | 1,758 | 2,499 | 详情 |
| 2010-12-31 | 3,737 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,233 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,250 | 0 | 0 | 0 | 0 | 0 | 详情 |