What is a saturation point? How do you measure it?
I think it is already at saturation point. It is more than that. But that is as a whole. If you consider individually, it may depend on your parameters.
You can not measure any saturation point as it is. Because people need to give birth to new babies. It is a natural process of birth, growth, reproduction and death. It is a continuous cycle which may not stop.
So, once again the same question: what is the measurement for saturation level?