Steffen Bilger is a German politician (CDU) and member of the Bundestag for the constituency of Ludwigsburg. Since 14 March 2018 he is Parliamentary State Secretary at the Federal Ministry of Transport and Digital Infrastructure in the Fourth Merkel cabinet.— 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.