The following data show the smoking rate by prefecture in Japan in 2013. Smoking rates are high in the northern Japan. Prefecture Rate % Hokkaido 27.6 Aomori 25.9 Fukushima 25.1 Miyagi 24.1 Fukuoka 23.6 Akita 23.5 Iwate 23.4 Ibaraki 23.3 Y…