| 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 | 12,786 | 0 | 244 | 2,417 | 2,877 | 7,248 | 详情 |
| 2022-12-31 | 13,090 | 0 | 237 | 2,321 | 2,776 | 7,756 | 详情 |
| 2021-12-31 | 13,590 | 0 | 179 | 2,094 | 2,625 | 8,692 | 详情 |
| 2020-12-31 | 12,966 | 0 | 164 | 1,895 | 2,340 | 8,567 | 详情 |
| 2019-12-31 | 11,527 | 0 | 147 | 1,516 | 1,794 | 8,070 | 详情 |
| 2018-12-31 | 10,624 | 0 | 138 | 1,364 | 1,586 | 7,536 | 详情 |
| 2017-12-31 | 10,416 | 0 | 132 | 1,140 | 1,495 | 7,649 | 详情 |
| 2016-12-31 | 10,282 | 0 | 130 | 1,125 | 1,476 | 7,551 | 详情 |
| 2015-12-31 | 10,695 | 0 | 214 | 1,390 | 2,139 | 6,952 | 详情 |
| 2014-12-31 | 11,593 | 0 | 232 | 1,507 | 2,087 | 7,767 | 详情 |
| 2013-12-31 | 11,355 | 0 | 227 | 1,590 | 2,044 | 7,494 | 详情 |
| 2012-12-31 | 11,742 | 0 | 229 | 1,652 | 2,171 | 7,690 | 详情 |
| 2012-06-30 | 4,101 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 4,028 | 0 | 199 | 789 | 563 | 2,477 | 详情 |
| 2010-12-31 | 3,647 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,055 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 997 | 0 | 0 | 0 | 0 | 0 | 详情 |