| 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 | 30,687 | 0 | 494 | 7,171 | 9,858 | 13,164 | 详情 |
| 2022-12-31 | 31,707 | 0 | 445 | 6,770 | 9,976 | 14,516 | 详情 |
| 2021-12-31 | 32,947 | 0 | 439 | 6,404 | 10,335 | 15,769 | 详情 |
| 2020-12-31 | 35,678 | 0 | 414 | 6,661 | 10,931 | 17,672 | 详情 |
| 2019-12-31 | 38,169 | 0 | 396 | 6,758 | 11,394 | 19,621 | 详情 |
| 2018-12-31 | 39,320 | 0 | 397 | 6,896 | 11,667 | 20,360 | 详情 |
| 2017-12-31 | 40,810 | 0 | 420 | 7,021 | 11,956 | 21,413 | 详情 |
| 2016-12-31 | 43,228 | 0 | 433 | 7,235 | 12,616 | 22,944 | 详情 |
| 2015-12-31 | 43,066 | 0 | 399 | 7,158 | 12,806 | 22,703 | 详情 |
| 2014-12-31 | 44,016 | 0 | 401 | 6,986 | 13,222 | 23,407 | 详情 |
| 2013-12-31 | 42,235 | 0 | 362 | 6,332 | 12,384 | 23,157 | 详情 |
| 2012-12-31 | 40,429 | 0 | 305 | 6,089 | 11,805 | 22,230 | 详情 |
| 2011-12-31 | 37,743 | 0 | 303 | 6,034 | 9,621 | 21,785 | 详情 |
| 2010-12-31 | 35,306 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 28,542 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,866 | 0 | 0 | 0 | 0 | 0 | 详情 |