python_version download_count 
-------------- -------------- 
3.7            57663          
3.6            33569          
3.8            11972          
2.7            8454           
None           6926           
3.5            3461           
3.4            492            
2.6            69             
3.9            41             
3.2            3              
3.3            3              


The above download counts are from 2019-12-19 to 2020-01-18.