The first pie chart shows how energy is used in an average house in a European country. The second chart shows the percentage of greenhouse gas emissions from this energy use in this country.
The bar chart below shows the proportions of English men and women of different ages who were living alone in 2011. The pie chart compares the numbers of bedrooms in these one-person households.
The chart below shows information about changes in average house prices in five different cities between 1990 and 2002 compared with the average house prices in 1989.