In Russian Wikipedia there are numerous concerns over how Wikistats currently doesn’t show that the statistics on editor numbers etc. do not include data from Russia, Belarus, Kazakhstan etc. (countries from Country protection list), instead just not showing anything. Wikistats interface should indicate this better because it makes it seem like there are no editors from those countries in Wikipedia at all, which is not the case (and has some nasty accusations thrown at Russian Wikipedia from some nationalist [off-wiki] corners that it is just edited by ‘outsiders’ or something). There should be indicators that some data is removed because of privacy concerns in every data presentation mode.
(The best way would be to only indicate the countries that there are actual editors in as e. g. ‘Russia: Private’, but I can understand that even this would have some privacy implications.)
Link to local discussions on this in Russian Wikipedia: