How old can Chinese live on average, and how old can Chinese live on average?

Before the founding of the People's Republic of China, the average life expectancy in China was only 35 years old, and in 1978, the average life expectancy had reached the age of the year, and in 2015, the average life expectancy reached the age of the year, and in the past 15 years, the life expectancy in the world has increased by about five years. By 2020, the average life expectancy of Chinese will be increased by one year on the basis of 2015, and will reach about the age of about one.

The average life expectancy of Chinese is 74 years old, three years longer than the global average The World Health Statistics 2009 released by the World Health Organization on the 21st shows that the average life expectancy of Japanese people in 2007 was 83 years, continuing to rank first in the world; The average life expectancy of Chinese is 74 years, which is higher than the global average life expectancy of 71 years. The average life expectancy in China is 72 years for men and 75 years for women. By gender, the average life expectancy of women in Japan is 86 years, the highest in the world.

The longest life expectancy for men is in San Marino, a small landlocked country in the middle of the Italian peninsula, at 81 years, Iceland ranks second with 80 years, and Japan and Sweden are tied for third with 79 years each. Sierra Leone, the West African country with the shortest average life expectancy in the world, is just 41 years. Switzerland, Italy, Australia and other countries are second to Japan at 82 years old.

Life expectancy in the United States is 76 and 81 years for both men and women. Satisfied

The average life expectancy of Chinese is 75 years old, and it should reach 80 years in the next 10 years. No one can know how long any one person will live. But we can use statistical methods to ** the average life expectancy of a certain population, which is called life expectancy.

If we want to know the life expectancy of a certain population, the most direct and accurate way is to calculate the average life expectancy after all of them have died. But this is unrealistic, because it means that we have to wait more than a century before we can do statistics. In practice, demographers use an indirect, less accurate but much simpler approach to statistics.

For many years, many countries** have counted the number of births and deaths per year, as well as the age of the deceased. The census also counts the number of people still alive at each age. Taken together, this information allows demographers to calculate the risk of death and the probability of surviving to the next year for people of each age.

This probability of survival forms a "life table" that shows an estimate of the life expectancy of people of any age. This estimate is known as "cyclical life expectancy" and varies from year to year. The average life expectancy of Chinese in 2001 was years, compared with years in 1981, an increase of 4 years in 20 years.

Before the founding of New China, the average life expectancy of Chinese was only 35 years. According to World Population Prospects: The 2000 Revision, published by the United Nations Population Branch, the average life expectancy in developed countries is now 75 years, while in developing countries it is 63 years.

This shows that China's average life expectancy is close to the level of developed countries, and some regions have exceeded the average level of developed countries, with years for men and years for women.

According to relevant data, the average life expectancy of Chinese increased by 75 percent in 2011.

As long as you are happy every day, it doesn't matter how old it is.

I believe I will live to be 88 years old.

As long as he is happy every day, it doesn't matter how old he lives.

The child is good, I want to live a few more years, and the child is not well-behaved or die early, otherwise I will be angry to death.