Band 5+: The chart below shows the results of a surwey about people's coffe and tea buying and drinking habits in five Australian cities. Summarise the information given by selecting and reporting the main features, and make comparisons where relevant.

The provided chart illustrates the changes ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 to 2019.

Firstly, there was no usage of refrigerator in 1920 and it was rapidly increased up to almost 53% in 1940. In that year, ownerships had approximately equal percentages in washing machine, refrigerator and vacuum cleaner. However, refrigerator continued to growing and left behind other electrical appliances in 1960 and reached 100% in 1980. Washing machine and vacuum cleaner had equal percentage by 70% in 1960. 20 years later, vacuum cleaner increased to 90% but washing machine decreased by almost 10% and reduced to 62%. Vacuum cleaner catched refrigerator in 2000 and end of 2019 washing machine had 73% and refrigerator and vacuum cleaner had 100%.

Secondly, hours of housework per week started with 50 hours in 1920 and there was a decreasement for 60 years. There was no change with 20 hours in a week between 1980-2000. It followed by 10 hours in a week in 2019.

In conclusion, when an ownership usage of electrical appliances increased, spending time with housework was going to be decrease.