| 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 | 2,112 | 13 | 0 | 521 | 403 | 1,175 | 详情 |
| 2022-12-31 | 2,502 | 8 | 0 | 979 | 0 | 1,515 | 详情 |
| 2021-12-31 | 3,314 | 64 | 0 | 1,332 | 0 | 1,918 | 详情 |
| 2020-12-31 | 3,285 | 67 | 0 | 1,457 | 0 | 1,761 | 详情 |
| 2019-12-31 | 3,732 | 72 | 0 | 1,874 | 0 | 1,786 | 详情 |
| 2018-12-31 | 4,172 | 0 | 72 | 0 | 1,827 | 2,273 | 详情 |
| 2017-12-31 | 4,570 | 0 | 70 | 0 | 1,942 | 2,558 | 详情 |
| 2016-12-31 | 4,626 | 0 | 68 | 0 | 1,922 | 2,636 | 详情 |
| 2015-12-31 | 4,871 | 0 | 68 | 0 | 2,244 | 2,559 | 详情 |
| 2014-12-31 | 5,547 | 0 | 68 | 0 | 2,468 | 3,011 | 详情 |
| 2013-12-31 | 4,993 | 0 | 61 | 0 | 2,097 | 2,835 | 详情 |
| 2012-12-31 | 4,535 | 0 | 57 | 0 | 0 | 4,478 | 详情 |
| 2011-12-31 | 4,137 | 0 | 52 | 0 | 0 | 4,085 | 详情 |
| 2010-12-31 | 1,252 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,031 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 986 | 0 | 0 | 0 | 0 | 0 | 详情 |