The fluctuating multiple-line chart demonstrates the proportion of households with electrical appliances, and a single-line graph depicts the count of hours of housework per week per household. The data covers a century from 1920 to 2019 and belongs to a particular country. Overall, the usage inclined with each passing year, and the number of hours declined.
According to the first diagram, the percentage was almost 2 in the case of the refrigerator; however, 30 and 40 belonged to vacuum cleaners and washing machines, respectively. This information covers 1920. The proportions were 60, 55 and 50 in the usage of washing machines, the refrigerator and vacuum cleaners, separately after two decades. In 1960, refrigerators touched 90%; nonetheless, both other appliances reached 70% each. From 1980 to 2019, the ratio belonged to refrigerators was the same. It was 100. Moreover, vacuum cleaners also had a similar proportion of 100 between 2000 and 2019. Further, washing machines recorded 70% and 75% in 2000 and 2019, correspondingly.
Moving towards the second figure, the number of hours was 50 in 1920 and tanked to 35 in 1940 and 20 in 1960. The hours were identical in 1980 and 2000. In 2019, the hours were roughly 13.
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