| 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 | 8,864 | 0 | 115 | 3,038 | 2,726 | 2,985 | 详情 |
| 2022-12-31 | 7,975 | 0 | 0 | 2,718 | 2,468 | 2,789 | 详情 |
| 2021-12-31 | 8,716 | 0 | 0 | 2,807 | 2,676 | 3,233 | 详情 |
| 2020-12-31 | 9,682 | 0 | 107 | 2,664 | 2,824 | 4,087 | 详情 |
| 2019-12-31 | 10,665 | 0 | 123 | 2,757 | 3,081 | 4,704 | 详情 |
| 2018-12-31 | 10,991 | 0 | 110 | 2,621 | 3,136 | 5,124 | 详情 |
| 2017-12-31 | 11,650 | 0 | 109 | 2,621 | 3,283 | 5,637 | 详情 |
| 2016-12-31 | 13,490 | 0 | 120 | 2,616 | 3,427 | 7,327 | 详情 |
| 2015-12-31 | 13,966 | 0 | 112 | 2,552 | 3,551 | 7,751 | 详情 |
| 2014-12-31 | 12,996 | 0 | 107 | 2,481 | 3,589 | 6,819 | 详情 |
| 2013-12-31 | 14,907 | 0 | 105 | 2,442 | 3,664 | 8,696 | 详情 |
| 2012-12-31 | 15,391 | 0 | 105 | 2,382 | 3,677 | 9,227 | 详情 |
| 2011-12-31 | 13,591 | 0 | 107 | 2,044 | 3,153 | 8,287 | 详情 |
| 2010-12-31 | 13,979 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 4,777 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,840 | 0 | 0 | 0 | 0 | 0 | 详情 |