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 line graphs illustrate the

percentage

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of ownership of washing machines, refrigerators and vacuum cleaners from 1920 to 2019,

In addition

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to the

number

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of hours that every household spent on housework in a week, during the same period.

Overall

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, the

number

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of individuals who owned electrical appliances had a notable rise during

this

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period, and the total hours that people spent on housework increased gradually during the mentioned century.

According to

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the figures, in 1920, no one owned a refrigerator;

however

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, the

number

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of people who had

this

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appliance in their house rocketed in the next forty years and by 1960, 90% of households had refrigerators; eventually, the remaining 10

percent

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per cent

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had it by next two decades, and the

percentage

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stabilized until the end of the duration.

In addition

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, the

percentage

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of occupants who owned a vacuum cleaner, which was 30% in 1920, has considerably increased and reached 100% in 2000.

However

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, the

percentage

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of washing machine owners never reached the highest level and ended up over 70% with a total increase of 30

percent

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per cent

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. As can be seen, the total

number

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of hours, which people spent doing housework fell sharply in the first forty years, when the usage of refrigerators and vacuum cleaners experienced their sharpest rise,

this

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increase continued gradually until the end of the period.