the charts below show the changes in ownership of electrical appliance

The given chart illustrates how the changes in ownership of three types of electrical appliances and the amount of time spent doing housework for households in a country between the period years

of

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1920 and 2019. In general, the usage of washing machines, refrigerators, and vacuum cleaners is increased over the years. In the beginning years of 1920, there is the lowest number of

the

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washing machine by 0

percentage

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per cent

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however

it soared up gradually

for

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60% in 1940,

70

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and 70

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%

at

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in

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1960.

Moreover

, it decreased slowly in 1980 which accounted for 65% and

finally

from 2000 the consumption slightly increased to 70% and 72% in 2019.

Additionally

, the refrigerator electricity operation started from 0% in 1920 and it suddenly rocketed to 90% in 1960.

In addition

,

started

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starting

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in 1980 it shows signed of stability of 100% until the year 2019.

Besides

the power-driven

for

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a

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vacuum-cleaner condition started at 30% in 1920

then

it expanded fastly to 100% in the period of 2000 and

finally

get constantly stable until 2019.