| 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 | 16,177 | 0 | 0 | 3,698 | 4,697 | 7,782 | 详情 |
| 2022-12-31 | 17,067 | 0 | 0 | 3,882 | 5,044 | 8,141 | 详情 |
| 2021-12-31 | 18,589 | 0 | 0 | 4,015 | 5,447 | 9,127 | 详情 |
| 2020-12-31 | 18,866 | 0 | 0 | 4,230 | 5,503 | 9,133 | 详情 |
| 2019-12-31 | 19,597 | 0 | 0 | 4,175 | 5,329 | 10,093 | 详情 |
| 2018-12-31 | 20,912 | 0 | 0 | 4,451 | 5,572 | 10,889 | 详情 |
| 2017-12-31 | 20,509 | 0 | 0 | 4,140 | 5,344 | 11,025 | 详情 |
| 2016-12-31 | 20,647 | 0 | 0 | 4,206 | 5,149 | 11,292 | 详情 |
| 2015-12-31 | 22,017 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2014-12-31 | 21,092 | 0 | 0 | 3,661 | 4,043 | 13,388 | 详情 |
| 2013-12-31 | 24,659 | 0 | 0 | 4,138 | 4,628 | 15,893 | 详情 |
| 2012-12-31 | 23,334 | 0 | 0 | 3,539 | 4,407 | 15,388 | 详情 |
| 2011-12-31 | 18,999 | 0 | 0 | 2,712 | 3,017 | 13,270 | 详情 |
| 2010-12-31 | 16,275 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 8,455 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 4,467 | 0 | 0 | 0 | 0 | 0 | 详情 |