In article ,
wrote:

For any who might be curious, I ran an exponential analysis, and for :

DSLR, it's an annual decrease of 11.87 % and will be
4,330,000 in 2023

Mirrorless, it's an annual increase of 3.027 % and will be
4,351,300 in 2023

decrease and increase of what?

if you mean users, both are round off errors to smartphone cameras.

Looks to be about equal by 2023.

Use any of this at your own risk.

better yet, ignore it.