It's amusing from a trivia point of view but I don't think such a ranking should figure in any serious decision on what language to use.
It's amusing from a trivia point of view but I don't think such a ranking should figure in any serious decision on what language to use.
The TIOBE index is pretty much meaningless for any language below the #5 spot, under which the percentages are so infinitesimal that the ordering is completely useless.
For example, a jump from 63 to 29 means the market share for Lisp went from to 0.12% to 0.37%, and I suspect the error margin is several times that delta.
Its main point of other reasons to to choose a language than popularity is well taken but I do not thinking making using of the TIOBE index as it does argues this well.
[1] https://juliacomputing.com/blog/2019/09/16/tiobe-blog.html
And the PYPL index (updated monthly, uses data from Google Trends, which counts search queries): http://pypl.github.io/PYPL.html
I regard both of these more accurate indicators of popularity than the TIOBE index. (As for PYPL vs. TIOBE, I find that search queries reflect popularity more accurately than search results)