据联合国教科文组织以15岁以上的320300万人为对象进行的调查,在世界人口中平均5个男人中有1人、3个女人中有1人为文盲。这些人占世界总人口的27.7%,约89000万人。大多数集中在发展国家,居住在发达国家的仅有2000万人。按性别区分,男性为20.5%女性为34.9%。这说明在教育上仍然呈男高女低的状态。按地区看:亚洲地区最为突出,占总数的 According to a UNESCO survey of 320.3 million people over the age of 15, one in five people on average has an average of one in the world’s population and one out of three is illiterate. These people make up 27.7% of the world’s total population, some 890 million people. Most are concentrated in developing countries and only 20 million live in developed countries. By sex, 20.5% of men and 34.9% of women. This shows that education is still in a state of high status. By region: the most prominent in Asia, the total number