| 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 | 17,602 | 0 | 624 | 4,376 | 4,308 | 8,294 | 详情 |
| 2022-12-31 | 16,993 | 12 | 531 | 3,821 | 3,563 | 9,066 | 详情 |
| 2021-12-31 | 16,012 | 388 | 0 | 3,232 | 3,043 | 9,349 | 详情 |
| 2020-12-31 | 15,770 | 491 | 0 | 3,002 | 2,960 | 9,317 | 详情 |
| 2019-12-31 | 16,134 | 0 | 457 | 2,897 | 2,874 | 9,906 | 详情 |
| 2018-12-31 | 16,032 | 0 | 306 | 2,474 | 2,802 | 10,450 | 详情 |
| 2017-12-31 | 14,378 | 0 | 275 | 2,263 | 2,369 | 9,471 | 详情 |
| 2016-12-31 | 14,739 | 0 | 268 | 2,072 | 2,343 | 10,056 | 详情 |
| 2015-12-31 | 12,793 | 0 | 162 | 1,649 | 2,048 | 8,934 | 详情 |
| 2014-12-31 | 12,985 | 0 | 149 | 1,547 | 1,919 | 9,370 | 详情 |
| 2013-12-31 | 13,251 | 3 | 127 | 1,268 | 1,973 | 9,880 | 详情 |
| 2012-12-31 | 13,628 | 0 | 126 | 1,228 | 1,858 | 10,416 | 详情 |
| 2011-12-31 | 13,536 | 0 | 124 | 857 | 1,705 | 10,850 | 详情 |
| 2010-12-31 | 13,459 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,034 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,144 | 0 | 0 | 0 | 0 | 0 | 详情 |