By the18th century, European capitalism developed rapidly, people's material living conditions improved, and the average life expectancy of the population began to increase significantly.
By the middle of19th century, the average life expectancy of human beings in the world will exceed 40 years.
By the end of the 20th century, the average life expectancy of men and women in developed areas reached 7 1. 1 year and 78.7 years respectively, and Japan, with the highest average life expectancy of men and women, reached 76.8 years and 82.9 years respectively.
The average life expectancy of men and women in underdeveloped countries is 665,438 0.8 years and 65.0 years respectively, and the average life expectancy of men and women in the least developed countries has also increased by 49.6 years and 565,438 0.5 years respectively.
Extended data:
Average life expectancy of China residents:
The National Health Commission recently released the statistical bulletin of China's health development in 20 17. The report shows that in 20 17, the average life expectancy of China residents increased from 76.5 years in 20 16 to 76.7 years, the infant mortality rate decreased from 7.5‰ to 6.8‰, and the maternal mortality rate decreased from 19.9/ 19.6/65438.
Baidu encyclopedia-average life expectancy of population