Peter Altmaier is a German lawyer and politician (CDU) who has served as Federal Minister for Economic Affairs and Energy since March 2018. Previously he was Federal Minister for the Environment, Nature Conservation and Nuclear Safety from May 2012 to December 2013 and Head of the German Chancellery— 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.