Secondly, it coincides with a 22 per cent decline in the surface under illicit coca cultivation in the Andean region and a 20 per cent decrease in the cultivation of opium poppy in the Golden Triangle region, to their lowest levels in over a decade.
其次，与此同时，安第斯地区非法种植的古柯面积下降了22%，而且金三角地区的罂粟种植也减少了20%，达到了十多年来的最低水平。