image text translation
(1)The proportion of the population by age in 2020 is in September
(2)Seoul Metropolitan Government
(3)0-5-10-15-25-30-35-40-45-55-60-65-70-754 9 years old 14-year-old 19-year-old 24-year-old 29-year-old 39-year-old 49-year-old 54-year-old 54-year-old 64-year-old 69-year-old 79-year-old 84-old 94-year-old 99-old
People in their 30s and 40s who have to stand on their own feet are usually kicked out to the outskirts
It’s made up mostly of people in their 20s who came to Seoul to go to college and elderly landlords
the world’s rare demographic structure
The population suddenly spiked in their 20s, decreased in their 30s, and increased again in their 40s and older