| 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 | 835 | 0 | 0 | 197 | 202 | 436 | 详情 |
| 2022-12-31 | 884 | 0 | 185 | 0 | 215 | 484 | 详情 |
| 2021-12-31 | 913 | 0 | 0 | 180 | 222 | 511 | 详情 |
| 2020-12-31 | 928 | 0 | 0 | 167 | 210 | 551 | 详情 |
| 2019-12-31 | 915 | 0 | 158 | 0 | 194 | 563 | 详情 |
| 2018-12-31 | 913 | 0 | 0 | 149 | 194 | 570 | 详情 |
| 2017-12-31 | 942 | 0 | 0 | 149 | 205 | 588 | 详情 |
| 2016-12-31 | 1,008 | 0 | 0 | 148 | 194 | 666 | 详情 |
| 2015-12-31 | 1,081 | 0 | 0 | 147 | 196 | 738 | 详情 |
| 2014-12-31 | 1,155 | 0 | 0 | 143 | 193 | 819 | 详情 |
| 2013-12-31 | 1,208 | 0 | 0 | 0 | 384 | 824 | 详情 |
| 2012-12-31 | 1,299 | 0 | 0 | 182 | 216 | 901 | 详情 |
| 2012-06-30 | 1,039 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 1,027 | 0 | 0 | 0 | 0 | 317 | 详情 |
| 2010-12-31 | 1,027 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 864 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,501 | 0 | 0 | 0 | 0 | 0 | 详情 |