| 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 | 2,528 | 0 | 42 | 566 | 541 | 1,379 | 详情 |
| 2022-12-31 | 2,718 | 0 | 43 | 542 | 578 | 1,555 | 详情 |
| 2021-12-31 | 3,177 | 0 | 33 | 502 | 688 | 1,954 | 详情 |
| 2020-12-31 | 3,141 | 0 | 24 | 447 | 639 | 2,031 | 详情 |
| 2019-12-31 | 2,940 | 0 | 21 | 404 | 573 | 1,942 | 详情 |
| 2018-12-31 | 3,213 | 0 | 18 | 433 | 579 | 2,183 | 详情 |
| 2017-12-31 | 3,369 | 0 | 14 | 399 | 626 | 2,330 | 详情 |
| 2016-12-31 | 3,663 | 0 | 17 | 456 | 627 | 2,563 | 详情 |
| 2015-12-31 | 5,355 | 0 | 17 | 517 | 800 | 4,021 | 详情 |
| 2014-12-31 | 5,621 | 0 | 18 | 577 | 849 | 4,177 | 详情 |
| 2013-12-31 | 5,491 | 0 | 19 | 613 | 812 | 4,047 | 详情 |
| 2012-12-31 | 5,454 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2012-06-30 | 5,736 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 6,458 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2010-12-31 | 6,145 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 7,289 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 8,873 | 0 | 0 | 0 | 0 | 0 | 详情 |