The two line graphs display key information about the proportion of houses owning electrical equipment and the number of hours per week spent doing chores.
Overall
, electrical machines have dramatically declined the amount of time spent on housework throughout the given period. Linking Words
Also
, vacuum cleaners and refrigerators were in 100% of households in 2019.
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Furthermore
, it is shown that refrigerators were not introduced until 1940 with a little under 60% of families using them, which Linking Words
then
kept developing reaching up to 100% in the year 2019. Linking Words
Moreover
, washing machines were the most popular amongst all three appliances as it was used by 40% of households in the year 1920, Linking Words
however
, they faced a slight decline in 1980 but Linking Words
then
continued to grow steadily. In terms of vacuum cleaners, they have shown quite an accelerating pattern since 1920 accounting for 30% and Linking Words
then
it reached a peak of 100% in 2019
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According to
the second line graph, Linking Words
it is clear that
the electrical appliances caused a decline in the hours spent per week doing housework. The hours gradually decreased from 50% to only 10% in 1920 and 2019, respectively.Linking Words
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