30.6 17.8 22.8 29.7 40.1 33.5 21.6 24.9 25.1 31.4 37.8 18.3 32.4 30.6 27.5 19.4 23.7 31.8 24.2 20.7 27.4 29.3 18.2 40.1 30.8 32.7 25.2 24.3 17.9 20.8 32.6 35.9 21.4 36.1 20.0 23.5