The provided line graph demonstrates the differences in possession of electrical appliances. It also shows the data about of time consumed doing household tasks in families in one country during 1920 to 2019.
In general, what stands out form the graph is that ownership of electrical appliances in one country increased although the range time used up doing housework in households decreased.
Looking at the graph, in terms of electrical appliances it can be clearly seen that the figure for Refrigerator rose just over 0% to above 50% during 1920 to 1940. We have also seen that a sharply grew during 1940 to 1960 from well over to 50% to 90%. There is a moderately went up in Refrigerator from 20% to 100% between 1960 to 1980, there was a levellig off. In the case of Vacuum cleaner, there was a 20% increased throughout the period from 1920 to 1940. After next 20 years there was a markly rise from 50% to 70%. There also a similar escalate between 1960 to 1980. Then there was a steadily increase from 90% to 100%, there was a plateau until the last period. In Washing Machine there was a constant grow with a fluctuate throughout the given perciod. The percentage for Washing Machine was 40% in 1920. By 2019 Washing Machine increased to over 70%
On the other hand the figure for number of hours per week progressively decrease in the first 40 years frem 50% to 20%.. Regarding there was also slight decline throughout the period from 1960 to 2019 during 20% to 10%