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. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The two line graphs depict the fluctuation in ownership of electrical appliances

as well as

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the time spent in houseworking in families between 1920 and 2019.

Overall

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, the percentage of ménages using electronic tools during

this

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century, for housework increased drastically, no matter the genre of instrument used .Simultaneously, a noticeable decrease in the number of hours spent on housework is witnessed. Looking closer detail at the figure, it can be observed that the analysis involves 3 electrical appliances namely, a washing machine, refrigerator and vacuum cleaner.In 1920 the most used one was the washing machine rating exactly 40% of households' use.

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, vacuum cleaners took the second position in the same year,accounting for 30%.

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, the refrigerator was the less commonly used appliance. Indeed, less than 10% benefited from it. The following years witnessed an overwhelming surge concerning the use of

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modern technology.In fact, 100% of households adopted refrigerators and vacuum cleaners.

In contrast

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, the washing machine which was

on

Change preposition

at

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the top rate in 1920, is only present in less than 80% of houses.

On the contrary

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, the skyrocket in the use of these innovations was accompanied by a gradual decrease in the time dedicated to housework, passing from 50 hours per week in 1919 to 10 in 2019.

To sum up

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, electrical appliances became throughout the

last

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century a consequential tool in maintaining houses

whereas

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people work less regarding the same aim.