Pakistan Leads the World in Porn Searches

Despite its relatively low percentage of internet users compared to major industrialized countries, Pakistan leads in various categories of porn searches according to Google Trends.  

Pakistan is "top dog in searches for 'horse sex', since 2004, 'donkey sex' since 2007, 'rape pictures' and 'rape sex' since 2004, 'child sex' between 2004 and 2007 and since 2009, 'animal sex' since 2004 and 'dog sex' since 2005".

I wonder if the fact that a significant part of the population subscribes to a particularly nasty version of Islam that promotes honor killings, forced marriages & punishment for rape victims, and the general subjugation of women has anything to do with the popularity of searches for rape & child sex porn. But I'm not sure what might explain the number of searches for various types of bestiality.