Matti Taneli Vanhanen (born 4 November 1955) is a Finnish politician who was Prime Minister of Finland from 2003 to 2010. He was also Chairman of the Centre Party, and in the second half of 2006 he was President of the European Council.— 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.