| 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 | 3,710 | 0 | 20 | 953 | 1,298 | 1,439 | 详情 |
| 2022-12-31 | 3,751 | 0 | 23 | 897 | 1,242 | 1,589 | 详情 |
| 2021-12-31 | 3,634 | 0 | 30 | 806 | 1,111 | 1,687 | 详情 |
| 2020-12-31 | 3,643 | 0 | 24 | 776 | 1,129 | 1,714 | 详情 |
| 2019-12-31 | 3,647 | 0 | 22 | 704 | 945 | 1,976 | 详情 |
| 2018-12-31 | 3,853 | 0 | 21 | 800 | 982 | 2,050 | 详情 |
| 2017-12-31 | 4,069 | 0 | 24 | 858 | 1,065 | 2,122 | 详情 |
| 2016-12-31 | 3,797 | 0 | 22 | 805 | 1,020 | 1,950 | 详情 |
| 2015-12-31 | 4,021 | 0 | 22 | 788 | 1,041 | 2,170 | 详情 |
| 2014-12-31 | 4,082 | 0 | 24 | 750 | 1,040 | 2,268 | 详情 |
| 2013-12-31 | 3,963 | 0 | 21 | 683 | 957 | 2,302 | 详情 |
| 2012-12-31 | 3,822 | 0 | 18 | 0 | 921 | 2,883 | 详情 |
| 2011-12-31 | 3,889 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2010-12-31 | 3,929 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 7,817 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 8,941 | 0 | 0 | 0 | 0 | 0 | 详情 |