| 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 | 39,449 | 0 | 208 | 6,910 | 17,626 | 14,705 | 详情 |
| 2022-12-31 | 39,296 | 0 | 189 | 6,380 | 16,969 | 15,758 | 详情 |
| 2021-12-31 | 39,386 | 0 | 192 | 6,153 | 15,254 | 17,787 | 详情 |
| 2020-12-31 | 38,289 | 0 | 163 | 4,789 | 12,757 | 20,580 | 详情 |
| 2019-12-31 | 27,247 | 0 | 163 | 4,109 | 22,975 | 0 | 详情 |
| 2018-12-31 | 24,821 | 0 | 155 | 3,458 | 9,153 | 12,055 | 详情 |
| 2017-12-31 | 22,480 | 0 | 144 | 3,313 | 7,933 | 11,090 | 详情 |
| 2016-12-31 | 21,192 | 0 | 125 | 2,721 | 7,377 | 10,969 | 详情 |
| 2015-12-31 | 4,310 | 0 | 178 | 1,447 | 1,123 | 1,562 | 详情 |
| 2014-12-31 | 4,594 | 0 | 159 | 1,480 | 1,207 | 1,586 | 详情 |
| 2013-12-31 | 4,280 | 0 | 155 | 1,310 | 1,135 | 1,680 | 详情 |
| 2012-12-31 | 4,171 | 0 | 126 | 1,180 | 1,035 | 1,830 | 详情 |
| 2012-06-30 | 4,013 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 4,060 | 0 | 116 | 1,187 | 1,052 | 1,705 | 详情 |
| 2010-12-31 | 4,187 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2008-12-31 | 4,164 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,944 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,746 | 0 | 0 | 0 | 0 | 0 | 详情 |