From: Role of social organization engagement in high-risk groups intervention against HIV/AIDS: a case study from 176 cities of China
2016
2017
2018
2019
2020
MSM
8903
9983
8361
9484
8406
FSW
90
206
142
159
97
DU
136
98
62
86
43
Total
9129
10,287
8565
9729
8546