The first graph presents the percentage of households in one country owning electrical appliances include washing machine, refrigerator, and vacuum cleaner , while the second graph compares the hours of housework every week per each household from 1920 to 2019.
It can be clearly seen that the ownership of all the 3 appliances increased during this period specially for the refrigerator, whereas the amount of time spending on housework decreased.
Refrigerator was the most common appliance compared to the others. The ownership percentage has increased the most despite of the year 1920 ,while the ownership of washing machine and vacuum cleaner has steadily upward trend till 1960.After that we can see that the ownership of dropped over two decades then increased steadily and the vacuum cleaner that has a upward trend.
The second graph indicates that the hours of housework per week has decreased gradually over 4 decades from 1920 to 1960.after that the fall was slightly .
