The charts below show the changes in ownership of electrical appliance and amount of time spent doing housework in households in one country between 1920 and 2019

The line graphs illustrate how the ownership of electrical devices changed and the

number

of hours spent

in

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on

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housework in households in a single state between 1920 and 2019. Looking from an

overall

perspective, it is readily apparent that usage of electrical devices has increased. In 1980, refrigerator reached the peak of the amount.. As well, vacuum cleaners

also

acquired their highest

number

in 2000.

However

, there was a fluctuation in washing machines throughout the period.

While

looking at the

number

of hours versus

years

, it clearly showed a decrease.

To begin

with, in 1920, the refrigerator percentage was close to zero.

Next,

30

years

, it has obtained

a

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substantial growth

while

compairing

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comparing

to others. Utilization of washing machines started at 40%, and it

has

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obtained slight growth until 1960.

Further

, there was a

miner

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minor

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decrease in 198. Within the next 20

years

, it was responsible for the escalation. There was a constant growth of vacuum cleaners from 1920 to 2000. After that, it has been established at 100% up to 2019. The

number

of hours per week started at 50 in 1920.

According to

the graph, there was a drastic drop until 960.

Moreover

, there was a minute decrease

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responsible

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for the next 60

years

. Between the 1980s and 2000s, the graph showed a consistency curve.