| 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 | 7,340 | 0 | 465 | 1,990 | 2,400 | 2,485 | 详情 |
| 2022-12-31 | 7,418 | 0 | 398 | 1,925 | 2,371 | 2,724 | 详情 |
| 2021-12-31 | 7,522 | 0 | 379 | 1,836 | 2,369 | 2,938 | 详情 |
| 2020-12-31 | 7,546 | 0 | 339 | 1,718 | 2,421 | 3,068 | 详情 |
| 2019-12-31 | 7,537 | 0 | 334 | 1,671 | 2,438 | 3,094 | 详情 |
| 2018-12-31 | 7,889 | 0 | 267 | 1,735 | 3,881 | 2,006 | 详情 |
| 2017-12-31 | 7,925 | 0 | 257 | 1,714 | 3,851 | 2,103 | 详情 |
| 2016-12-31 | 10,129 | 0 | 241 | 1,827 | 4,270 | 3,791 | 详情 |
| 2015-12-31 | 10,399 | 0 | 160 | 1,817 | 3,818 | 4,604 | 详情 |
| 2014-12-31 | 10,914 | 0 | 185 | 1,826 | 4,815 | 0 | 详情 |
| 2013-12-31 | 10,426 | 0 | 167 | 1,844 | 3,105 | 5,310 | 详情 |
| 2012-12-31 | 1,430 | 0 | 13 | 209 | 433 | 774 | 详情 |
| 2011-12-31 | 1,575 | 0 | 23 | 425 | 0 | 452 | 详情 |
| 2010-12-31 | 1,683 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,770 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,359 | 0 | 0 | 0 | 0 | 0 | 详情 |