The line graph illustrates the modifications in the ownership of electrical appliances and the time spent on household work in a country from 1920 to 2019. There are two graphs displayed, one of which shows the proportion of households and the other shows the total number of hours calculated in the given period of time.
Overall, there are three electrical appliances, namely a washing machine, a refrigerator and a vacuum cleaner. starting with the refrigerator and vacuum cleaner have the highest proportion of the household work, whereas the washing machine has some fluctuation over the period of time. Then the total amount of working hours completely declined.
In 1920, the refrigerator was at 0% initially, then the vacuum cleaner and washing machine started with 30% and 40%, respectively. By 1960, there were huge changes in all three appliances, such as it rose up to 70% rise for both washing machines and vacuum cleaners, and finally, the refrigerator dominated and climbed to 90%.
In the year 2019, the machine proportion was around 70%, and the other two appliances reached the maximum proportion of household works.
