Demography-Key terms Flashcards
1
Q
Birth rate
A
The number of live births per one thousand of the population. There has been a decline in births since the 1900s.
2
Q
Total fertility rate
A
The average number of children have during fertile years. The UK’s Tfr has risen from 2020 to 2022 due to lockdown.
3
Q
Infant mortality rate
A
The number of infants who die before their first birthday, per thousand babies born alive, per year.1900 IMR was at 150 (15%) where as in 2021 it was 4.
4
Q
Economy liabilities
A
