| 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 | 11,870 | 0 | 127 | 1,278 | 1,638 | 8,827 | 详情 |
| 2022-12-31 | 10,180 | 0 | 111 | 1,076 | 1,379 | 7,614 | 详情 |
| 2021-12-31 | 10,990 | 0 | 101 | 940 | 1,299 | 8,650 | 详情 |
| 2020-12-31 | 11,284 | 0 | 116 | 1,003 | 1,447 | 8,718 | 详情 |
| 2019-12-31 | 10,262 | 0 | 82 | 910 | 1,433 | 7,837 | 详情 |
| 2018-12-31 | 11,280 | 0 | 239 | 1,496 | 1,923 | 7,622 | 详情 |
| 2017-12-31 | 11,025 | 0 | 235 | 1,573 | 2,041 | 7,176 | 详情 |
| 2016-12-31 | 9,406 | 15 | 197 | 1,294 | 1,818 | 6,082 | 详情 |
| 2015-12-31 | 8,642 | 15 | 167 | 1,159 | 1,647 | 5,654 | 详情 |
| 2014-12-31 | 9,374 | 16 | 142 | 1,157 | 1,625 | 6,434 | 详情 |
| 2013-12-31 | 9,428 | 0 | 156 | 1,046 | 1,617 | 6,609 | 详情 |
| 2012-12-31 | 9,537 | 0 | 187 | 1,158 | 1,608 | 6,584 | 详情 |
| 2012-06-30 | 9,331 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 9,742 | 0 | 208 | 1,109 | 1,897 | 6,528 | 详情 |
| 2010-12-31 | 8,071 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,135 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 557 | 0 | 0 | 0 | 0 | 0 | 详情 |