The provided line charts show the changes in ownership of electrical
appliances
and the amount of time spent doing housework in Use synonyms
households
in one country between 1920 and 2019.
Use synonyms
Overall
, household electrical Linking Words
appliances
have grown significantly in the Use synonyms
last
century especially the application of refrigerators and vacuum cleaners. The growth slightly declined between 1980 and 2019. Linking Words
On the other hand
, the number of hours of housework decreased obviously between 1920 and 2019.
Over 40 years from 1920, The highest increment of electrical household machinery utilization is the refrigerator. The utilization of refrigerators reached 90% of Linking Words
households
in 1960, which indicates We could find refrigerators in almost every house in 1960. Use synonyms
Furthermore
, There was a gradual increase in the number of vacuum cleaner Linking Words
appliances
for cleaning, which is 1% per year until the entire Use synonyms
households
used vacuum cleaners in 2000.
Use synonyms
On the contrary
, the growth of washing machines was not as significant as the other electrical machinery. it only has 35% additional Linking Words
households
in the Use synonyms
last
century. even in the period from 1960 to 1980, the percentage of houses using machines to wash their clothes slightly decreased.
In Conclusion, the electrical Linking Words
appliances
of the Use synonyms
households
significantly growth over decades excluding washing machinery in the period of 1960 to 1980. There was Use synonyms
also
a positive impact on the time spent doing housework which considerably decreased.Linking Words
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