Question

Annotate the graph with the following descriptions:a) What was happening from 1930 to 1950?b) What was happening from 1950 to 1976?c) What was happening from 1976 to 2000?

Answer 1

a) The mortality was high at the beginning of the period, but it decreases rapidly;

b) The mortality is oscilating, it couldn't stay stable as two pandemics are taking place;

c) The mortality starts to stabilize more, after the end of the pandemics.