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根据美国人口咨询局提供的资料,1988年世界各国人口平均预期寿命为63岁,其中:发达国家为73岁;发展中国家为60岁。从各洲区域平均预期寿命的情况看,最高为75岁是北美、北欧和西欧;74岁是南欧;72岁是大洋洲;71岁是东欧和东南亚;70岁是温带南美洲;69岁是苏联;68岁是加勒比海地区;67岁是东亚;66岁是中美洲;65岁是热带南美洲;62岁是西亚;59岁是南部非洲;58岁是北部非洲;54岁是南亚;51岁是东部非洲;49岁是中部非洲;47岁是西部非洲。
According to the information provided by the Population Advisory Service of the United States, the average life expectancy of the population in the world in 1988 was 63 years old, of which: 73 years for developed countries; 60 years for developing countries. From the perspective of the average life expectancy in each continent region, the highest age at 75 years is North America, Northern Europe and Western Europe; the 74-year-old is Southern Europe; the 72-year-old is Oceania; the 71-year-old is Eastern Europe and Southeast Asia; the 70-year-old is temperate South America; the 69-year-old is Soviet Union. The 68-year-old Caribbean; 67-year-old East Asia; 66-year-old Central America; 65-year-old tropical South America; 62-year-old West Asia; 59-year-old Southern Africa; 58-year-old North Africa; 54-year-old South Asia; 51-year-old It is Eastern Africa; 49 is Central Africa; 47 is West Africa.