The charts illustrate changes in the purchase of three electrical materials - washing machine, refrigerator, vacuum cleaner -
as well as
the amount of time spent on housework per household in one country from 1920 to 2019.
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Overall
, the percentage of households owning all three furniture rose considerably over the period, Linking Words
while
the amount of time spent on housework fell sharply. Among the furnishings, refrigerators experience the fastest and most significant increase, eventually reaching universal buying.
In 1920, only %30 had a vacuum cleaner, fewer than % 10% had a refrigerator , and around % 40% had a washing machine. Over the following decades, refrigerators reached %100 control in 1980, and after that , vacuum cleaners reached %100 control in 2000. Linking Words
While
washing machines reached less than %80 in 2019.
Taking everything into account, weekly housework hours dropped from approximately 50 hours in 1920 to under 20 hours in 2019. For the reason that people started to use time-saving apparatus rather than old household appliances.Linking Words