XF 1.5 Big increase in Post Likes

[okhello]

According to the Statistics tool in the admin cp, there has been an exponential growth in Post Likes (we call them 'Thanks') on our forum over the past year. I assume there's some sort of abuse going on, it doesn't make sense that the forum would be averaging two Likes for every new post. How can I go about digging deeper into the statistics and tracking down the source of likes and discovering what's causing this bizarre situation?

 

[vlom31]

I don't think there's a way to do that from the ACP, you're probably gonna have to dig in the SQL tables via phpmyadmin or similar.