I created a graph of how nazi images have progressed over the years. I have included the R^2 value and the trendline function for any super nerds out there. It is important to note that the 2020 data is not complete (since we are only halfway into the year), and as such is a smaller sample size and prone to inaccuracies in final percentages/trendlines. same deal with 2012, since it was only a partial year as well. Also, there will likely be a spike in Aryanne image due to this whole shitshow, although still insignificant to the bigger picture.
 
Some things i forgot to include in the graph: the “Total nazi count” column is the sum of “nazi” and “oc:aryanne, -nazi” columns. The “% of all art” column is “Total nazi count” column divided by the “# of all art” column, and automatically converted to a percent by google sheets. All math was done using functions in google sheets. (for example, “total nazi count” is =SUM(C2,E2)). As mentioned by @Polonius, the trendlines are not super ideal. I used google sheet’s auto trendline settings for them and as such are a little far from the data.
 
As you can see, nazi image have been declining in popularity ever since Aryanne was created. Aryanne appears to have been introduced to the site some time in 2014, although obviously nazi images existed before that.
 
I shouldn’t have to say this, but the reason I had to make 3 different graphs was because when they were all on one graph, Nazi images barely even registered on the graph at all
 
Feel free to call me out on any mathematical mistakes I may have made. Also feel free to do some data collection for yourself, Id love to see more graphs like this. also for the record, anyone downvoting is a poot and probably doesnt like facts lol