Volker Wissing is a German lawyer and politician of the liberal Free Democratic Party (FDP) who has been serving as deputy Minister-President of Rhineland-Palatinate in the government of Minister-President Malu Dreyer since 2016. From 2004 until 2013 he was a member of the German Parliament.— 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.