The figures illustrate thechanges have been made on the usage of electrical appliances and the weekly time consumption of chores in the house from 1920 to 2019.
Foremost, the percentage of households using washing machine, refrigerator, vacuum cleaner shows increase in the range of 1920 to 2019. Especially, it has been shown a significant change in regard to refrigerator usage which was almost 0% in 1920 on the contrary reached to 100% in 1980.
However, there was a decrease on washing machine from 1960 to 1980, showing the 5% of the drop from 70% to around 65%, but it has recovered increase tendency again.
In comparison with the first graph shown above, the second graph shows gradual decrease on every section of timeline. From 1920 to 1960, it shows drastic downturn by reduction of around 30%.
Despite the significant decrease up to 1980, from the number of hours per week from 1980 to 2000 remained unchanged.
The figures illustrate
thechanges
have
been made
on the usage of electrical appliances and the weekly time consumption of chores in the
house
from 1920 to 2019.
Foremost, the percentage of households using washing machine, refrigerator, vacuum cleaner
shows
increase in the range of 1920 to 2019.
Especially
, it has
been shown
a significant
change
in regard to refrigerator usage which was almost 0% in 1920
on the contrary
reached to 100% in 1980.
However
, there was a decrease on washing machine from 1960 to 1980, showing the 5% of the drop from 70% to around 65%,
but
it has recovered increase tendency again.
In comparison
with the
first
graph shown above, the second graph
shows
gradual decrease on every section of timeline. From 1920 to 1960, it
shows
drastic downturn by reduction of around 30%.
Despite the significant decrease up to 1980, from the number of hours per week from 1980 to 2000 remained unchanged.