| 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 | 2,918 | 0 | 126 | 667 | 2,125 | 0 | 详情 |
| 2023-06-30 | 3,000 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2022-12-31 | 2,951 | 0 | 138 | 571 | 2,242 | 0 | 详情 |
| 2021-12-31 | 3,117 | 0 | 67 | 557 | 2,493 | 0 | 详情 |
| 2020-12-31 | 3,195 | 0 | 189 | 577 | 963 | 1,466 | 详情 |
| 2019-12-31 | 3,395 | 4 | 217 | 612 | 1,039 | 1,523 | 详情 |
| 2018-12-31 | 3,599 | 3 | 239 | 661 | 1,105 | 1,591 | 详情 |
| 2017-12-31 | 3,438 | 3 | 227 | 651 | 1,090 | 1,467 | 详情 |
| 2016-12-31 | 2,917 | 2 | 196 | 603 | 957 | 1,159 | 详情 |
| 2015-12-31 | 2,851 | 2 | 189 | 573 | 931 | 1,156 | 详情 |
| 2014-12-31 | 3,868 | 1 | 211 | 660 | 1,255 | 1,741 | 详情 |
| 2013-12-31 | 3,977 | 2 | 211 | 665 | 1,298 | 1,801 | 详情 |
| 2012-12-31 | 3,727 | 0 | 199 | 610 | 1,137 | 1,781 | 详情 |
| 2012-06-30 | 3,351 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 3,131 | 0 | 0 | 675 | 530 | 1,926 | 详情 |
| 2010-12-31 | 2,178 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,983 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 248 | 0 | 0 | 0 | 0 | 0 | 详情 |