| 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 | 4,233 | 2 | 52 | 974 | 1,209 | 1,996 | 详情 |
| 2022-12-31 | 3,710 | 2 | 62 | 864 | 971 | 1,811 | 详情 |
| 2021-12-31 | 3,370 | 2 | 53 | 775 | 855 | 1,685 | 详情 |
| 2020-12-31 | 3,441 | 1 | 67 | 786 | 863 | 1,724 | 详情 |
| 2019-12-31 | 3,759 | 2 | 89 | 844 | 886 | 1,938 | 详情 |
| 2018-12-31 | 3,680 | 5 | 94 | 974 | 992 | 1,615 | 详情 |
| 2017-12-31 | 3,759 | 3 | 102 | 975 | 1,020 | 1,659 | 详情 |
| 2016-12-31 | 4,331 | 4 | 94 | 1,065 | 1,178 | 1,990 | 详情 |
| 2015-12-31 | 4,183 | 4 | 105 | 988 | 1,139 | 1,947 | 详情 |
| 2014-12-31 | 3,711 | 2 | 71 | 819 | 955 | 1,864 | 详情 |
| 2013-12-31 | 3,533 | 3 | 52 | 633 | 921 | 1,924 | 详情 |
| 2012-12-31 | 3,007 | 0 | 42 | 505 | 716 | 1,744 | 详情 |
| 2012-06-30 | 2,725 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 2,328 | 0 | 0 | 399 | 601 | 1,328 | 详情 |
| 2010-12-31 | 2,065 | 0 | 0 | 279 | 575 | 1,211 | 详情 |