| 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 | 6,066 | 36 | 1,017 | 1,330 | 3,683 | 0 | 详情 |
| 2022-12-31 | 6,177 | 22 | 720 | 746 | 4,689 | 0 | 详情 |
| 2021-12-31 | 6,111 | 26 | 720 | 749 | 4,616 | 0 | 详情 |
| 2020-12-31 | 6,064 | 27 | 723 | 734 | 4,580 | 0 | 详情 |
| 2019-12-31 | 6,508 | 127 | 1,138 | 316 | 4,927 | 0 | 详情 |
| 2018-12-31 | 6,054 | 0 | 0 | 2,291 | 0 | 3,763 | 详情 |
| 2017-12-31 | 843 | 0 | 87 | 474 | 139 | 143 | 详情 |
| 2016-12-31 | 887 | 0 | 88 | 489 | 146 | 164 | 详情 |
| 2015-12-31 | 903 | 0 | 88 | 493 | 150 | 172 | 详情 |
| 2014-12-31 | 962 | 0 | 0 | 593 | 149 | 220 | 详情 |
| 2013-12-31 | 988 | 0 | 0 | 586 | 152 | 250 | 详情 |
| 2012-12-31 | 1,293 | 0 | 0 | 97 | 175 | 1,021 | 详情 |
| 2011-12-31 | 1,946 | 0 | 0 | 90 | 63 | 1,793 | 详情 |
| 2010-12-31 | 2,355 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,906 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 791 | 0 | 0 | 0 | 0 | 0 | 详情 |