| 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 | 6,213 | 1 | 181 | 4,026 | 1,126 | 879 | 详情 |
| 2022-12-31 | 6,113 | 1 | 127 | 3,756 | 1,180 | 1,049 | 详情 |
| 2021-12-31 | 5,926 | 0 | 106 | 3,438 | 1,257 | 1,125 | 详情 |
| 2020-12-31 | 5,786 | 0 | 86 | 2,816 | 1,374 | 1,510 | 详情 |
| 2019-12-31 | 5,671 | 0 | 86 | 2,608 | 1,487 | 1,490 | 详情 |
| 2018-12-31 | 5,626 | 0 | 72 | 2,157 | 1,656 | 1,741 | 详情 |
| 2017-12-31 | 5,413 | 0 | 71 | 2,280 | 1,541 | 1,521 | 详情 |
| 2016-12-31 | 4,747 | 0 | 49 | 1,648 | 1,476 | 1,574 | 详情 |
| 2015-12-31 | 4,669 | 0 | 28 | 1,374 | 1,411 | 1,856 | 详情 |
| 2014-12-31 | 4,802 | 0 | 19 | 1,243 | 1,504 | 2,036 | 详情 |
| 2013-12-31 | 4,844 | 0 | 19 | 1,193 | 1,511 | 2,121 | 详情 |
| 2012-12-31 | 4,883 | 0 | 15 | 1,083 | 1,576 | 2,209 | 详情 |
| 2011-12-31 | 6,369 | 0 | 16 | 1,262 | 1,903 | 3,188 | 详情 |
| 2010-12-31 | 6,451 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 6,629 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 6,908 | 0 | 0 | 0 | 0 | 0 | 详情 |