| 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 | 57,038 | 0 | 4,323 | 31,371 | 12,345 | 8,999 | 详情 |
| 2022-12-31 | 57,069 | 0 | 3,488 | 29,377 | 13,375 | 10,829 | 详情 |
| 2021-12-31 | 57,513 | 0 | 3,515 | 29,604 | 13,479 | 10,915 | 详情 |
| 2020-12-31 | 57,874 | 0 | 3,270 | 28,728 | 14,127 | 11,749 | 详情 |
| 2019-12-31 | 58,263 | 0 | 2,940 | 28,048 | 14,717 | 12,558 | 详情 |
| 2018-12-31 | 57,970 | 0 | 2,682 | 26,605 | 15,158 | 13,525 | 详情 |
| 2017-12-31 | 53,962 | 0 | 2,453 | 23,406 | 14,262 | 13,841 | 详情 |
| 2016-12-31 | 42,210 | 0 | 1,937 | 18,124 | 11,536 | 10,613 | 详情 |
| 2015-12-31 | 42,039 | 0 | 1,732 | 17,085 | 11,589 | 11,633 | 详情 |
| 2014-12-31 | 37,737 | 0 | 0 | 14,378 | 0 | 10,978 | 详情 |
| 2013-12-31 | 37,729 | 0 | 1,207 | 13,147 | 11,007 | 0 | 详情 |
| 2012-12-31 | 36,326 | 0 | 1,006 | 11,390 | 10,954 | 0 | 详情 |
| 2011-12-31 | 35,903 | 0 | 947 | 10,412 | 11,130 | 0 | 详情 |
| 2010-12-31 | 33,811 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 22,899 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 17,886 | 0 | 0 | 0 | 0 | 0 | 详情 |