Housing · Prices 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. Life expectancy · Gender The chart shows the average life expectancy for males and females in 1990, 1950 and 1990. Prices · Food The chart below shows the price in Euros of 800 grams of four types of bread in one European country from 2001 to 2006 Nature · Production The charts give information about world forest in five different regions Schools · Arts The bar chart shows the percentage of school children learning to play different musical instrument in 2005, 2010, 2015. Pollution · Environment The chart below shows the average daily minimum and maximum levels of two air pollutants in four big cities in 2000. Spending The chart below shows the average monthly expenditure by British households in three years. Transport The bar charts below give information on road transport in a number of European countries. Spending · Retail The chart below shows the amount spent on six consumer goods in four European countries. Transport The bar chart shows the number of cars per 1000 people in 5 European countries in 3 years and compares with the European average.