00:01
Hello, everyone.
00:01
So today we're going to be talking about population aid structure, specifically stable populations.
00:07
So in countries that have stable populations, births and deaths rates are equal.
00:13
So there is no real net population growth.
00:16
But the population isn't declining, which is seen in some countries.
00:21
So in countries where the births and deaths are not equal, there is more deaths than births.
00:30
They are considered to have a declining population age structure.
00:34
This is like germany, bulgaria, and italy.
00:37
But today we're going to be talking about stable population age structure.
00:49
And this involves countries like spain, portugal, and greece.
00:55
So on these graphs, oftentimes there are these graphs where there's like male and female over there.
01:06
And for expanding slowly, you would expect kind of a more triangular shape where you have the smaller amount of older at the top here and a larger amount of younger.
01:28
But we're talking about having a more stable...