| 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 | 18,351 | 0 | 64 | 3,995 | 6,563 | 7,729 | 详情 |
| 2022-12-31 | 17,623 | 0 | 58 | 3,650 | 6,388 | 7,527 | 详情 |
| 2021-12-31 | 18,348 | 0 | 76 | 3,684 | 6,505 | 8,083 | 详情 |
| 2020-12-31 | 18,328 | 0 | 82 | 3,488 | 6,401 | 8,357 | 详情 |
| 2019-12-31 | 18,642 | 0 | 81 | 2,802 | 5,951 | 9,808 | 详情 |
| 2018-12-31 | 18,697 | 0 | 76 | 2,624 | 5,608 | 10,389 | 详情 |
| 2017-12-31 | 18,453 | 0 | 80 | 2,324 | 5,265 | 10,784 | 详情 |
| 2016-12-31 | 18,794 | 0 | 73 | 2,111 | 5,139 | 11,471 | 详情 |
| 2015-12-31 | 19,300 | 0 | 71 | 1,885 | 5,322 | 12,022 | 详情 |
| 2014-12-31 | 19,926 | 0 | 76 | 1,604 | 4,629 | 13,617 | 详情 |
| 2013-12-31 | 18,802 | 0 | 70 | 1,186 | 3,914 | 13,632 | 详情 |
| 2012-12-31 | 17,181 | 0 | 74 | 1,112 | 3,749 | 12,246 | 详情 |
| 2011-12-31 | 17,015 | 0 | 59 | 824 | 3,332 | 12,800 | 详情 |
| 2010-12-31 | 16,531 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 15,343 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 9,538 | 0 | 0 | 0 | 0 | 0 | 详情 |