| 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 | 11,529 | 0 | 310 | 2,251 | 4,094 | 4,874 | 详情 |
| 2022-12-31 | 12,585 | 0 | 283 | 2,246 | 4,364 | 5,692 | 详情 |
| 2021-12-31 | 15,670 | 0 | 260 | 2,504 | 5,316 | 7,590 | 详情 |
| 2020-12-31 | 16,755 | 0 | 261 | 3,922 | 7,185 | 5,387 | 详情 |
| 2019-12-31 | 17,738 | 0 | 267 | 3,722 | 7,285 | 6,464 | 详情 |
| 2018-12-31 | 18,412 | 0 | 248 | 3,547 | 7,192 | 7,425 | 详情 |
| 2017-12-31 | 18,667 | 0 | 205 | 3,219 | 6,281 | 8,962 | 详情 |
| 2016-12-31 | 19,363 | 0 | 203 | 3,119 | 6,203 | 9,838 | 详情 |
| 2015-12-31 | 19,466 | 0 | 197 | 3,015 | 6,239 | 10,015 | 详情 |
| 2014-12-31 | 20,648 | 12 | 135 | 2,811 | 6,203 | 11,487 | 详情 |
| 2013-12-31 | 21,515 | 10 | 121 | 2,378 | 6,103 | 12,903 | 详情 |
| 2012-12-31 | 25,993 | 0 | 108 | 2,815 | 7,629 | 15,441 | 详情 |
| 2011-12-31 | 26,692 | 0 | 102 | 2,669 | 8,107 | 15,814 | 详情 |
| 2010-12-31 | 28,062 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 29,443 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 888 | 0 | 0 | 0 | 0 | 0 | 详情 |