17 and <=33]]> North Korea, South Korea, China, Japan TS 4074854 145 19552 1517981 1159156 1378165 0 61 31 51 33 and <=43]]> South Korea, Japan CAT. 1 51944 13 0 298 0 51646 0 0 0 13 43 and <=50]]> CAT. 2 0 0 50 and <=58]]> CAT. 3 0 0 58 and <=70]]> CAT. 4 0 0 70 and <=1000]]> CAT. 5 0 0