| 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 | 16,149 | 0 | 188 | 2,792 | 2,190 | 10,979 | 详情 |
| 2022-12-31 | 14,322 | 0 | 192 | 2,576 | 1,972 | 9,582 | 详情 |
| 2021-12-31 | 12,815 | 0 | 171 | 2,380 | 1,981 | 8,283 | 详情 |
| 2020-12-31 | 14,907 | 0 | 163 | 2,319 | 2,043 | 10,382 | 详情 |
| 2019-12-31 | 14,017 | 0 | 159 | 2,533 | 2,111 | 9,214 | 详情 |
| 2018-12-31 | 16,520 | 0 | 148 | 2,732 | 2,475 | 11,165 | 详情 |
| 2017-12-31 | 17,179 | 0 | 141 | 2,611 | 2,691 | 11,736 | 详情 |
| 2016-12-31 | 18,967 | 0 | 134 | 4,788 | 3,269 | 10,776 | 详情 |
| 2015-12-31 | 18,290 | 0 | 109 | 2,311 | 3,824 | 12,046 | 详情 |
| 2014-12-31 | 14,352 | 0 | 94 | 2,158 | 3,076 | 9,024 | 详情 |
| 2013-12-31 | 13,256 | 0 | 83 | 1,857 | 2,596 | 8,720 | 详情 |
| 2012-12-31 | 15,070 | 0 | 80 | 1,825 | 2,785 | 10,380 | 详情 |
| 2012-06-30 | 3,802 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 4,048 | 0 | 66 | 0 | 0 | 1,419 | 详情 |
| 2010-12-31 | 3,796 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 3,067 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 2,540 | 0 | 0 | 0 | 0 | 0 | 详情 |