region
Beijing (1) Tianjin (1) Hebei (1) Shanxi (2)
Inner Mongolia (0) Liaoning Province (1) Jilin Province (0) Heilongjiang Province (0)
Shanghai (0) Jiangsu (2) Zhejiang (0) Anhui (1)
Fujian Province (0) Jiangxi Province (2) Shandong Province (1) Henan Province (1)
Hubei Province (0) Hunan Province (0) Guangdong Province (0) Guangxi Province (0)
Hainan Province (0) Chongqing City (0) Sichuan Province (2) Guizhou Province (0)
Yunnan Province (0) Tibet (0) Shaanxi Province (2) Gansu Province (1)
Qinghai Province (0) Ningxia (0) Xinjiang (0) Other (0)