13 Right 5 Left.

Gotta be honest though the test is appaling. You can see it even in the first question left or right.. doesn't include "no preference" or "depends where my friends are" "I sometimes follow my hunches, sometimes I don't". I do the main bulk of my thinking walking around. By dichotomising the answer options you remove fuckloads of complexity and seem to loose your eye for left/right hemisphere lateralisation and synchronisation.

Although to some extend people can generally be classified in this way, I don't honestly believe that this particular test will actually illuminate this.