Red arrow denotes a substantial increase from mid-2006 to mid-2009.
Via PEW:
Europe had the largest proportion of countries in which social hostilities related to religion were on the rise from mid-2006 to mid-2009. Indeed, five of the 10 countries in the world that had a substantial increase in social hostilities were in Europe: Bulgaria, Denmark, Russia, Sweden and the United Kingdom.
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Much of the tension in Europe focused on the region’s rapidly growing Muslim population, but in some cases it also reflected rising anti-Semitism and antagonism toward Christian minorities, such as Jehovah’s Witnesses(source)
