17 and <=33]]> China, North Korea, South Korea, Japan TS 50443807 2977910 22143566 25262272 60059 33 and <=43]]> North Korea, South Korea CAT. 1 11169082 0 721446 10447636 0 43 and <=50]]> Japan CAT. 2 3290 0 0 0 3290 50 and <=58]]> Japan CAT. 3 38609 0 0 0 38609 58 and <=70]]> Japan CAT. 4 9747 0 0 0 9747 70 and <=1000]]> CAT. 5 0