I want to address this comment because it's a key objection from Buddhist Apologists.
Every small religion is going to score low on the "violence meter." That's because Buddhism wasn't politically successful. China went Communist and took over Tibet, and Buddhism lost in India.
And for those that condemn violent actions - OF COURSE! Everyone does that! Muslims overwhelmingly condemn ISIS, American Christians condemn wars and domestic terror, and many Jews condemn Israel's military behavior.
Many of the popular religions can be interpreted to be peaceful or violent. Blame the people, not the religion.