Fig. 2

Description of cancer registries, migrant population, UCC incidence and number of incident cases. Cancer registry (Pannel A), Population of cancer registry (Pannel B), the migrant population (Pannel C), the estimated UCC the incidence (Pannel D), incident cases (Pannel E), and age standardized UCC incidence (Pannel F) of the permanent residents in mainland China in 2016.