The line graphs illustrate the proportion of households that owned electrical appliances and the number of
hours
spent on housework per week from 1920 to 2019.
Use synonyms
Overall
, Linking Words
ownership
of all three electrical appliances increased over the period, with refrigerators and Use synonyms
vacuum
cleaners showing the most significant growth. Use synonyms
In contrast
, the amount of time spent on housework decreased substantially.
In 1920, the Linking Words
ownership
rate of wasching machine and Use synonyms
vacuum
cleaners was at 40% and 30% respectively, Use synonyms
while
no households owned a refrigerator. The proportion of families with a washing machine increased gradually to 70%, Linking Words
while
Linking Words
vacuum
cleaner Use synonyms
ownership
Use synonyms
also
stood at 70% in 1960. Linking Words
In contrast
, refrigerator Linking Words
ownership
rose sharply to 90% in 1960 before reaching a peak at 100% in 1980 and remained until 2019. The family with a Use synonyms
vacuum
cleaner Use synonyms
also
grew steadily, hitting 100% in 2000 until 2019. Meanwhile, the figure for washing machines continued to rise gradually over the period, ending at 75% in 2019.
Linking Words
By contrast
, the number of times spent on chores showed a significant drop over the period. In 1920, families spent around 50 Linking Words
hours
per week on housework, and Use synonyms
this
decreased to just above 30 Linking Words
hours
in 1940. By 1960, the number of Use synonyms
hours
had fallen to around 20 Use synonyms
hours
, Use synonyms
while
Linking Words
ownership
of appliances had risen. In 2019, the time spent went down to only 10 Use synonyms
hours
per week. As appliance Use synonyms
ownership
generally went up, the time spent on chores dropped.Use synonyms