| 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 | 16,099 | 325 | 4,330 | 5,833 | 3,130 | 2,481 | 详情 |
| 2022-12-31 | 15,816 | 306 | 3,891 | 5,765 | 3,198 | 2,656 | 详情 |
| 2021-12-31 | 15,648 | 283 | 3,524 | 5,559 | 3,390 | 2,892 | 详情 |
| 2020-12-31 | 15,497 | 263 | 3,356 | 5,391 | 3,421 | 3,066 | 详情 |
| 2019-12-31 | 15,055 | 242 | 3,124 | 5,082 | 3,255 | 3,352 | 详情 |
| 2018-12-31 | 14,949 | 224 | 2,844 | 4,930 | 3,462 | 3,489 | 详情 |
| 2017-12-31 | 15,142 | 219 | 2,744 | 4,786 | 3,502 | 3,891 | 详情 |
| 2016-12-31 | 15,960 | 203 | 2,605 | 4,679 | 3,644 | 4,334 | 详情 |
| 2015-12-31 | 8,645 | 140 | 1,661 | 2,894 | 2,104 | 1,846 | 详情 |
| 2014-12-31 | 8,440 | 122 | 1,553 | 2,824 | 1,965 | 1,976 | 详情 |
| 2013-12-31 | 8,083 | 97 | 1,431 | 2,591 | 1,934 | 2,030 | 详情 |
| 2012-12-31 | 7,926 | 0 | 1,300 | 2,544 | 1,799 | 2,283 | 详情 |
| 2011-12-31 | 8,271 | 0 | 1,354 | 2,652 | 1,882 | 2,383 | 详情 |
| 2010-12-31 | 9,460 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 8,269 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,246 | 0 | 0 | 0 | 0 | 0 | 详情 |