| 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 | 20,515 | 240 | 491 | 4,075 | 15,709 | 0 | 详情 |
| 2022-12-31 | 19,112 | 303 | 393 | 2,960 | 15,456 | 0 | 详情 |
| 2021-12-31 | 19,420 | 308 | 369 | 2,960 | 15,783 | 0 | 详情 |
| 2020-12-31 | 16,356 | 296 | 324 | 2,436 | 13,300 | 0 | 详情 |
| 2019-12-31 | 12,859 | 287 | 257 | 1,254 | 11,061 | 0 | 详情 |
| 2018-12-31 | 12,326 | 287 | 155 | 1,163 | 0 | 10,721 | 详情 |
| 2017-12-31 | 16,333 | 0 | 0 | 1,398 | 1,488 | 13,447 | 详情 |
| 2016-12-31 | 6,645 | 0 | 0 | 347 | 647 | 5,651 | 详情 |
| 2015-12-31 | 6,664 | 0 | 0 | 354 | 605 | 5,705 | 详情 |
| 2014-12-31 | 7,104 | 0 | 0 | 1,054 | 1,680 | 4,370 | 详情 |
| 2013-12-31 | 2,057 | 0 | 0 | 354 | 672 | 1,031 | 详情 |
| 2012-12-31 | 1,968 | 0 | 0 | 322 | 667 | 979 | 详情 |
| 2011-12-31 | 941 | 0 | 0 | 143 | 480 | 318 | 详情 |
| 2010-12-31 | 975 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,028 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,451 | 0 | 0 | 0 | 0 | 0 | 详情 |