The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
Percentage of households with electrical appliances
(1920-2019)
0
Percentage of households
100
90
80
70
60
50
40
10
0
1920
1940
- Washing machine
1960
1980
2000
2019
Year
o Refrigerator
~ O- Vacuum cleaner
Number of hours of housework* per week, per household (1920-2019)
Number of hours per week
888888
0
1920
1940
1960
1980
2000
2019
Year
-0- Hours per w