By the late 1990s, on average, more than 75 per cent of the labour force in the least developed countries and other low-income countries was engaged in the agricultural sector and about 35 per cent in other developing countries.
截至1990年代后期，最不发达国家和其他低收入国家平均有75％以上的劳力，其他发展中国家则有35％左右的劳力投入于农业部门。