Leonid Mikhailovich Volkov is a Russian politician and public figure, IT specialist, chief of staff for Alexei Navalny's campaign for the 2018 presidential election and subsequently the campaign of the 'voter strike', co-founder of the Society for the Protection of the Internet. From 1 March 2009 to— Wikipedia
The time period for further statistics is the same as in the graph above. Retweets are included. For the word cloud, the most common words in a language and numbers were eliminated, and words were converted to lowercase.