| 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 | 8,179 | 78 | 1,252 | 3,445 | 3,404 | 0 | 详情 |
| 2022-12-31 | 8,296 | 69 | 1,236 | 3,379 | 3,612 | 0 | 详情 |
| 2021-12-31 | 8,270 | 71 | 1,223 | 3,268 | 3,708 | 0 | 详情 |
| 2020-12-31 | 7,352 | 73 | 1,084 | 2,856 | 3,339 | 0 | 详情 |
| 2019-12-31 | 6,771 | 70 | 1,054 | 2,730 | 2,917 | 0 | 详情 |
| 2018-12-31 | 7,053 | 68 | 996 | 2,813 | 0 | 3,176 | 详情 |
| 2017-12-31 | 6,894 | 66 | 958 | 2,767 | 0 | 3,103 | 详情 |
| 2016-12-31 | 5,624 | 64 | 871 | 2,092 | 0 | 2,597 | 详情 |
| 2015-12-31 | 5,056 | 60 | 820 | 2,011 | 0 | 2,165 | 详情 |
| 2014-12-31 | 5,223 | 52 | 741 | 1,987 | 0 | 2,443 | 详情 |
| 2013-12-31 | 4,853 | 34 | 661 | 1,812 | 0 | 2,346 | 详情 |
| 2012-12-31 | 4,983 | 0 | 687 | 1,769 | 0 | 2,527 | 详情 |
| 2012-06-30 | 4,887 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 4,971 | 0 | 652 | 1,793 | 0 | 0 | 详情 |
| 2010-12-31 | 4,576 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 2,613 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 1,257 | 0 | 0 | 0 | 0 | 0 | 详情 |