Yup, but it's not as safe as jellyfish cricket.
I think the low number of injuries may be because it's played by less people. I've seen some of the stats, they are a bit misleading. Anyway, how many times have you been injured while paintballing? and how many times did you register it with the relevant health and safety body?
Soccer is a non contact sport, you play it on a flat field and only have one target to worry about.......so how come paintball is safer? you can get all of the same injuries, plus a whole bucketload of unique to paintball ones.