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The image contains two line graphs, the first titled "Percentage of households with electrical appliances (1920-2019)" and the second titled "Number of hours of housework per week, per household (1920-2019)"; both x-axes range from 1920 to 2019 in increments of 20 years, and y-axes vary in scale and units. The first graph depicts 4 lines representing washing machines, refrigerators, vacuum cleaners and electric irons, with data points at 1920:0%, 1940:washing machines 20%, refrigerators 10%, 1960:washing machines 40%, refrigerators 50%, vacuum cleaners and electric irons 10%, 1980:washing machines 60%, refrigerators 90%, vacuum cleaners 20%, electric irons 30%, 2000:washing machines 80%, refrigerators 100%, vacuum cleaners 60%, electric irons 40%, 2019:washing machines 100%, refrigerators 100%, vacuum cleaners 80%, electric irons 70%. The second graph shows a single line for "Hours per week" declining from 1920:50, 1940:40, 1960:30, 1980:20, 2000:10, 2019:<5.
Given the complexity of the image, the above description may not be entirely accurate.
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The line graph depicts the information about changes in ownership of electrical appliances including washing machine, refrigerator, and vacuum cleaner and time spent in performing routine tasks at house in one nation during the year 1920-2019.
Overall, it can be seen that, there is great demand of appliances bringing comfort during last century.
Regarding, the proportion of house holds, number of washing machines that are owned by houses were ar ground level in 1920, which clearly show a rapid increase to every home in 1980. Likewise, vacuum cleaner also showed similar trend, in 1920 it was owned by every three in ten homes which shows a clear uplift to 100% during the year 2000. In contrast, refrigerator, which were owned by less than half houses rises to a peak of about 70% before declining, it also again rose in 1980 to around less than three quarters.
On the other hand, time spent in performing work at home declined rapidly during the last century from 50% to almost 10%.
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