The graph below gives information about changes in the birth and death rates in New Zealand between 1901 and 2101

Given is the line graph delineating the proportions of birth and death cases in New Zealand during a 100 year-period, commencing from 1901 to 2021 and giving projections for the next 100 years.
It is predicted that the percentage of individuals who die in New Zealand continuously leap to 2101 while the birth rates in that country fluctuates over the years.
From 1901 to 2021, the birth percentage in New Zealand heralded a ceaseless escalation to approximately 65% and shortly afterward diminished vaguely to almost 50% until present time. Meanwhile, the citizens who were born in New Zealand in terms of proportion swelled exponentially at the end of the period.
It is envisioned that in the next 100 years, it is noticeable that the proportion of death cases is by far exceed the cases of children who were born in terms of rate when the former proliferate at roughly 50% and the latter deflate at somewhere 40%.