Sorry, I can't find the chart with the data that supports your OP. Can you provide a more specific citation? I did find your OP quote on breitbart.com (shouldn't you have linked to that?), but couldn't find any supporting information there either.
Wait, drilling down, I found this on CNS, but am unable to access the embedded links.
To retaliate in kind would do nothing but intensify the existence of hate in the universe. Along the way of life, someone must have sense enough, and morality enough, to cut off the chain of hate. ~~ MLK