17 and <=33]]> Vietnam, Laos, Thailand, Cambodia TS 11275870 635 8870197 1567014 622561 216098 535 76 17 6 33 and <=43]]> Vietnam, Laos CAT. 1 1513235 583 1512759 476 0 0 583 0 0 0 43 and <=50]]> Vietnam CAT. 2 37 0 37 0 0 0 0 0 0 0 50 and <=58]]> CAT. 3 0 0 58 and <=70]]> CAT. 4 0 0 70 and <=1000]]> CAT. 5 0 0