Here are the top 10 best selling cameras of the past decade (January 2010 to November 2019) - the Sony α6000 is the only mirrorless camera in the listing at the #6 spot, the rest are 5 Canon DSLR and 4 Nikon DSLR cameras:
I am sure the next decade will be the other way around - I predict only one DSLR camera (the Nikon D850 replacement) will be in the top 10 best selling cameras of the next decade (2020-2029). What do you think?
Via BCNretail (BCN Ranking is a POS database that collects daily data from approximately 40% of the Japanese electronics retailers and online stores)