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

The given charts

illustrated

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the information pertaining to the ownership of appliances using electricity changed and the volume of time spent

in

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on

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housework

, based on

households

, in a particular country from 1920 to 2019.

Overall

, it can be seen that

refrigerator

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refrigerators

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and vacuum

cleaner

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cleaners

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experienced the largest increase in the percentage of

households

,

while

the rise of

the

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households

owning washing

machine

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machines

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was less pronounced. It can

also

be observed that the time in doing

housework

per

week

, each household saw a decrease all the time frame. Looking at the proportion of

households

using electrical appliances, washing

machine

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machines

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, even though it was far higher than other appliances

in

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at

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the beginning of the

period

, it showed

at

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the lowest percentage of

the

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families until the final year. Between 1920 and 2019, figures witnessed an upward trend from 40% to nearly 70%. Regarding other electrical machines, both

of

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refrigerator

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refrigerators

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and vacuum

cleaner

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cleaners

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were

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stood at 3% and 30% in 1920, respectively. As for

refrigerator

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refrigerators

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, which had a sharp jump in the

households

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household

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rate, at 100% after 60 years, followed by a plateau until the end of the

period

.

Likewise

,

vacuum

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for vacuum

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cleaner

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cleaners

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, during the

period

from 1920 to 2000, there was a climb in family rate, to exactly 100% in 2019 before remaining constant for 19 years. Moving on to the number of hours for doing

housework

in one

week

, per household, which showed a continuous drop throughout the entire

period

.

Subsequently

, the hours per

week

experienced a significant fall in the first 40 years, with an initial figure of 20 hours of

housework

each

week

, followed by a slight dip to around 10% in 2019.