| 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 | 7,502 | 4 | 135 | 1,160 | 6,203 | 0 | 详情 |
| 2022-12-31 | 7,394 | 4 | 135 | 1,136 | 6,119 | 0 | 详情 |
| 2021-12-31 | 7,077 | 4 | 131 | 1,101 | 5,841 | 0 | 详情 |
| 2020-12-31 | 7,056 | 4 | 122 | 1,061 | 5,869 | 0 | 详情 |
| 2019-12-31 | 6,727 | 3 | 117 | 982 | 5,625 | 0 | 详情 |
| 2018-12-31 | 6,811 | 3 | 119 | 943 | 0 | 5,746 | 详情 |
| 2017-12-31 | 6,594 | 1 | 119 | 908 | 0 | 5,566 | 详情 |
| 2016-12-31 | 6,296 | 1 | 121 | 867 | 0 | 5,307 | 详情 |
| 2015-12-31 | 6,332 | 1 | 120 | 861 | 0 | 5,350 | 详情 |
| 2014-12-31 | 6,394 | 1 | 96 | 850 | 0 | 5,447 | 详情 |
| 2013-12-31 | 6,082 | 1 | 87 | 820 | 0 | 5,174 | 详情 |
| 2012-12-31 | 5,965 | 0 | 93 | 791 | 0 | 5,081 | 详情 |
| 2012-06-30 | 6,116 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 5,752 | 0 | 93 | 814 | 0 | 0 | 详情 |
| 2010-12-31 | 5,146 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 5,476 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,645 | 0 | 0 | 0 | 0 | 0 | 详情 |