| 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 | 2,793 | 0 | 0 | 225 | 493 | 2,075 | 详情 |
| 2022-12-31 | 3,074 | 0 | 0 | 225 | 498 | 2,351 | 详情 |
| 2021-12-31 | 2,908 | 0 | 0 | 196 | 446 | 2,266 | 详情 |
| 2020-12-31 | 2,433 | 0 | 0 | 119 | 280 | 2,034 | 详情 |
| 2019-12-31 | 2,394 | 0 | 0 | 72 | 263 | 2,059 | 详情 |
| 2018-12-31 | 1,993 | 0 | 0 | 70 | 190 | 1,733 | 详情 |
| 2017-12-31 | 1,867 | 0 | 0 | 89 | 232 | 1,546 | 详情 |
| 2016-12-31 | 1,922 | 0 | 0 | 79 | 225 | 1,618 | 详情 |
| 2015-12-31 | 1,923 | 0 | 0 | 42 | 216 | 1,665 | 详情 |
| 2014-12-31 | 1,742 | 0 | 0 | 35 | 192 | 1,515 | 详情 |
| 2013-12-31 | 1,609 | 0 | 0 | 53 | 190 | 1,366 | 详情 |
| 2012-12-31 | 509 | 0 | 2 | 44 | 120 | 343 | 详情 |
| 2012-06-30 | 456 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 509 | 0 | 2 | 44 | 120 | 343 | 详情 |
| 2010-12-31 | 525 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 560 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 783 | 0 | 0 | 0 | 0 | 0 | 详情 |