Pollution The chart shows the average daily minimum and maximum levels of air pollutants in 4 cities 2000. Water The chart below shows the percentage of water used for different purposes in six areas of the world. Universities · Migration The chart below shows the percentage change in the share of international students among university graduates in different Canadian provinces between 2001 and 2006. Arts · Sales The charts A and B show the share of the UK and Australian cinema market in 2001 and cinema admission in the UK and Australia from 1976 to 2006. Charity · Age The chart below gives information on the percentage of British people giving money to charity by age range for the years 1990 and 2010. Migration · Age The chart below shows information about the challenges people face when they go to live in other countries. Travel · Transport The charts show information about the number of kilometres travelled in an average month and the distribution of vehicle types in Britain. Finance · Business The chart below gives information about billions of euros invested in four areas by various organisations. Health · Population The charts summarise the weight measurements of people living in Charlestown in 1955 and 2015. Communication · Technology The chart shows the number of mobile phones and landlines per 100 people in selected countries.