| 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 | 416 | 0 | 10 | 112 | 37 | 257 | 详情 |
| 2022-12-31 | 468 | 0 | 12 | 118 | 49 | 289 | 详情 |
| 2021-12-31 | 453 | 0 | 14 | 103 | 55 | 281 | 详情 |
| 2020-12-31 | 409 | 0 | 16 | 89 | 36 | 268 | 详情 |
| 2019-12-31 | 391 | 0 | 7 | 76 | 27 | 281 | 详情 |
| 2018-12-31 | 468 | 0 | 12 | 117 | 27 | 312 | 详情 |
| 2017-12-31 | 634 | 0 | 18 | 153 | 34 | 429 | 详情 |
| 2016-12-31 | 1,250 | 0 | 44 | 427 | 137 | 642 | 详情 |
| 2015-12-31 | 1,107 | 0 | 35 | 369 | 108 | 595 | 详情 |
| 2014-12-31 | 1,149 | 0 | 39 | 410 | 122 | 578 | 详情 |
| 2013-12-31 | 1,050 | 0 | 38 | 384 | 89 | 539 | 详情 |
| 2012-12-31 | 1,163 | 0 | 40 | 390 | 94 | 639 | 详情 |
| 2011-12-31 | 1,129 | 0 | 40 | 351 | 74 | 664 | 详情 |
| 2010-12-31 | 1,103 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,998 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 3,572 | 0 | 0 | 0 | 0 | 0 | 详情 |