Six countries account for half of that annual increment: India for 21 per cent; China for 12 per cent; Pakistan for 5 per cent; Bangladesh, Nigeria and the United States of America for 4 per cent each.
6个国家占了每年人口增长的一半：印度21％；中国12％；巴基斯坦5％；孟加拉国、尼日利亚和美利坚合众国各占4％。