Population
The a population of (it pitches a camp and does it this way) is a concept to point at the entirety of a certain human being group, and it is a statistical concept to point at the human total number to constitute the group again.
It is generally used about the group which is in a nation and the specific area.
(world population, Japanese population, population of the prefecture, )
According to the announcement of September, 2007 of) other use Japanese Ministry of Public Management, Home Affairs, Posts and Telecommunications, as for the senior citizen population older than 65 years old, it is it with a population of ratio 21.5% with 27,440,000 people, and population more than 80 years old soon becomes 7,130,000.
It is generally used about the group which is in a nation and the specific area.
(world population, Japanese population, population of the prefecture, )
According to the announcement of September, 2007 of) other use Japanese Ministry of Public Management, Home Affairs, Posts and Telecommunications, as for the senior citizen population older than 65 years old, it is it with a population of ratio 21.5% with 27,440,000 people, and population more than 80 years old soon becomes 7,130,000.