The chart below shows the changes in ownership of electrical appliances. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The provided line graphs illustrate the proportion of households with electrical appliances and the duration of housework per week from 1920 to 2019. Overall, percentages of households with refrigerators and vacuum cleaners showed an upward trend, whereas the number of hours of housework per week experienced a steady decrease throughout the period. In 1920, the […]