article_snippet.sent: The most popular categories for each language are pictured .
article_snippet.sent: This is followed by Canada and Malaysia.
article_snippet.sent: The findings of the report came from an analysis of data over a four-month period between October 2014 and January 2015, and includes both Android and iOS devices.
article_snippet.sent: The languages studied include English, including US, UK and Australian, Spanish, Vietnamese, French, Malaysian, Arabic, German, Turkish, French, Portuguese, Italian and Russian.