| 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 | 4,589 | 0 | 307 | 1,500 | 926 | 1,856 | 详情 |
| 2022-12-31 | 4,612 | 0 | 292 | 1,465 | 636 | 2,219 | 详情 |
| 2021-12-31 | 4,375 | 0 | 243 | 1,365 | 927 | 1,840 | 详情 |
| 2020-12-31 | 4,212 | 0 | 221 | 1,324 | 906 | 1,761 | 详情 |
| 2019-12-31 | 2,485 | 0 | 196 | 1,145 | 560 | 584 | 详情 |
| 2018-12-31 | 2,508 | 0 | 194 | 1,124 | 571 | 619 | 详情 |
| 2017-12-31 | 2,546 | 0 | 191 | 1,107 | 565 | 683 | 详情 |
| 2016-12-31 | 2,593 | 0 | 183 | 1,066 | 620 | 724 | 详情 |
| 2015-12-31 | 2,698 | 0 | 186 | 1,023 | 687 | 802 | 详情 |
| 2014-12-31 | 3,404 | 0 | 191 | 1,051 | 920 | 1,242 | 详情 |
| 2013-12-31 | 3,916 | 0 | 172 | 1,021 | 986 | 1,737 | 详情 |
| 2012-12-31 | 4,149 | 0 | 160 | 1,032 | 968 | 1,989 | 详情 |
| 2011-12-31 | 4,568 | 0 | 174 | 1,036 | 1,019 | 2,339 | 详情 |
| 2010-12-31 | 4,668 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 32 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 73 | 0 | 0 | 0 | 0 | 0 | 详情 |