Between 1920 and 2019, the line graphs show how household ownership of various electrical appliances and time spent per week doing housework in the country changed. According to the first graph, the proportion of households that own these devices has increased over time, with every family owning both refrigerators and cleaners by 2019. The most significant change – vacuum overall was observed between 1920 and 1960; whereas the proportion of households with fridges increased markedly from nearly none to 90%, the proportion of households with washers and vacuums increased more- modestly, both reaching 70%. Following that, ownership of refrigerators reached 100 percent in 1980, and ownership of 1960 washing machines followed in 2000. Following that, ownership of 1960 washing machines was acquired. Vacuum cleaner ownership fell to around 65 percent in 1980 before recovering and reaching a high of 75 percent in 2019.
- The pie charts below show the comparison of different kinds of energy production in France in two years 78
- The given line graph illustrates clients average every year spending on mobile phone national and international land line and services 73
- The pie charts indicate changes in the proportions of energy produced in a country from 1983 to 2003 Summarize the information by selecting and reporting the main features and make comparisons where relevant 89
- The chart shows the proportion of working age adults in four countries from 1960 to 2015 Units are given in percentages Summarise the information by selecting and reporting the main features and make comparisons where relevant 78
- the table below gives information on the frequency of using internet by adults in one European country between 2006 to 2010 87