42 2 1 Control Female 20 18 2 42 2 2 Control Male 17 12 0 42 2 3 Low Female 20 13 3 42 2 4 Low Male 16 19 0 42 2 5 Medium Female 18 20 2 42 2 6 Medium Male 19 12 1 42 2 7 High Female 18 21 3 42 2 8 High Male 14 19 0