This
chart illustrates the changes in percentages of Linking Words
families
using electrical tools and the amount of time taken to do the housework in a particular country Use synonyms
in
between 1920 and 2019.
Briefly, we can see significantly that, the more households owned electrical appliances the less time Change preposition
apply
needed
to do the housework each week. Add a missing verb
was needed
Overall
, Linking Words
families
bought refrigerators and vacuum cleaners in increasing trend Use synonyms
whereas
washing machines faced a slow increase.
Astonishingly, no Linking Words
families
owned a refrigerator in 1920 as there was 0% in 1920 but dramatically raised to 90% in 40 years and Use synonyms
then
reached 100% between 1980 and 2019. Linking Words
However
, 30% of Linking Words
families
owned vacuum cleaners in 1920 and saw Use synonyms
significantly
gradual increase over the years until it reached 100% in 2000. Apparently, washing machines were the highest number Add an article
a significantly
electrical
appliances in 1920 but the increase was not so smooth and were the lowest percentage of ownership in 2019 with only 75% when compared to the other two appliances.
Change preposition
of electrical
Lastly
, Linking Words
families
used to do housework for 50 hours per week in 1920 and there was about 30 hours drop in 1960 and a more gradual decrease between 1960 and 2019 when it Use synonyms
finally
reached 10 hours per week.Linking Words
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