| 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 | 15,297 | 20 | 253 | 3,162 | 2,896 | 8,966 | 详情 |
| 2022-12-31 | 15,294 | 15 | 215 | 2,921 | 2,822 | 9,321 | 详情 |
| 2021-12-31 | 15,279 | 15 | 227 | 2,596 | 2,781 | 9,660 | 详情 |
| 2020-12-31 | 14,235 | 16 | 193 | 2,286 | 2,448 | 9,292 | 详情 |
| 2019-12-31 | 13,133 | 12 | 178 | 1,951 | 2,374 | 8,618 | 详情 |
| 2018-12-31 | 13,497 | 14 | 189 | 1,899 | 2,239 | 9,156 | 详情 |
| 2017-12-31 | 13,756 | 9 | 168 | 1,724 | 2,068 | 9,787 | 详情 |
| 2016-12-31 | 12,816 | 7 | 116 | 1,475 | 1,647 | 9,571 | 详情 |
| 2015-12-31 | 11,765 | 6 | 92 | 1,226 | 1,488 | 8,953 | 详情 |
| 2014-12-31 | 13,626 | 0 | 74 | 1,010 | 0 | 12,542 | 详情 |
| 2013-12-31 | 10,670 | 0 | 64 | 755 | 0 | 9,851 | 详情 |
| 2012-12-31 | 10,477 | 0 | 60 | 679 | 0 | 9,738 | 详情 |
| 2011-12-31 | 887 | 0 | 3 | 57 | 0 | 827 | 详情 |
| 2010-12-31 | 1,067 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 1,465 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,246 | 0 | 0 | 0 | 0 | 0 | 详情 |