这一政策将为这些国家的家庭每年节省超过7亿美元（2015年美元 ） ， 贫穷家庭所得到的好处要远大于富裕家庭。
Such a policy would save households in these countries over $700 million (2015 US dollars) a year, with poor households gaining disproportionately more than rich ones.