The line graphs illustrate the trend of electrical
appliances
ownership in Change the noun form
appliance
households
and the Use synonyms
number
of Use synonyms
hours
per Use synonyms
week
spent on housework from 1920 to 2019. Use synonyms
Overall
, the Linking Words
Use synonyms
amount
of Change the quantifier
number
households
owning electrical appliances significantly increased between 1920 to 2019, Use synonyms
while
the Linking Words
number
of times per Use synonyms
week
spent Use synonyms
for
housework sharply declined.
The percentage of Change preposition
on
households
with refrigerators noticeably rose from zero Use synonyms
Use synonyms
percent
in 1920 to one hundred Change the spelling
per cent
Use synonyms
percent
in 1980 and Change the spelling
per cent
level
off at Wrong verb form
levelled
this
Linking Words
amount
until 2019. The Use synonyms
Use synonyms
amount
of Change the quantifier
number
households
with vacuum cleaners Use synonyms
also
sharply went up from thirty Linking Words
Use synonyms
percent
to one hundred Change the spelling
per cent
Use synonyms
percent
in 2000. Change the spelling
per cent
Likewise
, the Linking Words
number
of Use synonyms
households
owning washing machines markedly grew from forty Use synonyms
Use synonyms
percent
in 1920 to seventy Change the spelling
per cent
Use synonyms
percent
in 1960, fluctuated between sixty to seventy Change the spelling
per cent
Use synonyms
percent
between 1960 to 2000, and slightly increased to above seventy Change the spelling
per cent
Use synonyms
percent
in 2019.
Change the spelling
per cent
On the other hand
, the Linking Words
Use synonyms
amount
of Change the quantifier
number
hours
per Use synonyms
week
doing housework per household dramatically slumped from 50 Use synonyms
hours
per Use synonyms
week
in 1920 to 20 Use synonyms
hours
per Use synonyms
week
in 1960. The Use synonyms
number
of Use synonyms
hours
gradually dropped from 20 Use synonyms
percent
in 1960 to 10 Use synonyms
percent
in 2019.Use synonyms
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