I must say that it is surprise to see Russian board with such a low numbers.
Lol, what? Rikafip, by what data did you get this number of 1787 posts in the ru-locale for a month?
I have checked your data, they are wrong. I went to https://ninjastic.space and this service shows me that from April 1 to May 1, 8284 posts were placed in the russian local. I just wrote almost 200 posts. A y you for all the locale 1787?
Check your calculations better before publishing them.