| 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 | 18,416 | 0 | 0 | 1,780 | 3,306 | 13,330 | 详情 |
| 2022-12-31 | 16,121 | 0 | 0 | 1,499 | 2,839 | 11,783 | 详情 |
| 2021-12-31 | 15,269 | 0 | 0 | 1,321 | 2,538 | 11,410 | 详情 |
| 2020-12-31 | 14,468 | 0 | 0 | 1,149 | 2,203 | 11,116 | 详情 |
| 2019-12-31 | 15,243 | 0 | 0 | 1,135 | 2,184 | 11,924 | 详情 |
| 2018-12-31 | 15,055 | 0 | 0 | 954 | 1,860 | 12,241 | 详情 |
| 2017-12-31 | 13,597 | 0 | 0 | 0 | 3,318 | 10,279 | 详情 |
| 2016-12-31 | 10,500 | 0 | 0 | 0 | 2,907 | 7,593 | 详情 |
| 2015-12-31 | 8,479 | 0 | 0 | 0 | 2,656 | 5,823 | 详情 |
| 2014-12-31 | 6,971 | 0 | 0 | 0 | 2,199 | 4,772 | 详情 |
| 2013-12-31 | 6,599 | 0 | 0 | 0 | 2,368 | 4,231 | 详情 |
| 2012-12-31 | 6,571 | 0 | 0 | 0 | 0 | 6,571 | 详情 |
| 2012-06-30 | 7,435 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 6,522 | 0 | 0 | 0 | 0 | 6,522 | 详情 |
| 2010-12-31 | 7,897 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 10,753 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 9,037 | 0 | 0 | 0 | 0 | 0 | 详情 |