17 and <=33]]> Vietnam, Laos, China, Thailand, Burma TS 7529483 5985158 265234 875966 403082 43 33 and <=43]]> Vietnam CAT. 1 275997 275997 0 0 0 0 43 and <=50]]> Vietnam CAT. 2 21509 21509 0 0 0 0 50 and <=58]]> CAT. 3 0 58 and <=70]]> CAT. 4 0 70 and <=1000]]> CAT. 5 0