| 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 | 1,639 | 0 | 173 | 1,135 | 289 | 42 | 详情 |
| 2022-12-31 | 1,869 | 0 | 183 | 1,315 | 334 | 37 | 详情 |
| 2021-12-31 | 2,191 | 0 | 203 | 1,526 | 426 | 36 | 详情 |
| 2020-12-31 | 2,350 | 0 | 222 | 1,621 | 457 | 50 | 详情 |
| 2019-12-31 | 2,899 | 0 | 181 | 1,754 | 839 | 125 | 详情 |
| 2018-12-31 | 2,781 | 0 | 184 | 1,667 | 894 | 36 | 详情 |
| 2017-12-31 | 1,782 | 0 | 141 | 1,150 | 443 | 48 | 详情 |
| 2016-12-31 | 4,532 | 0 | 244 | 2,152 | 1,118 | 1,018 | 详情 |
| 2015-12-31 | 4,602 | 0 | 260 | 2,169 | 1,130 | 1,043 | 详情 |
| 2014-12-31 | 4,731 | 0 | 234 | 2,189 | 1,209 | 1,099 | 详情 |
| 2013-12-31 | 3,880 | 0 | 142 | 1,468 | 935 | 1,335 | 详情 |
| 2012-12-31 | 2,742 | 0 | 72 | 772 | 528 | 1,370 | 详情 |
| 2011-12-31 | 2,666 | 0 | 64 | 728 | 507 | 1,367 | 详情 |
| 2010-12-31 | 450 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 568 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 588 | 0 | 0 | 0 | 0 | 0 | 详情 |