the pie chart compares the the percentage of people who traveled to work by car , public transport, and bicycle,walking in three different countries(a, b,c) in 2010 and 2015.
overall, the highest proportion of people traveled by car in all three countries in both years, while the percentage of people used bicycle|walking was lowest in all countries in throughout the period.
in country A, the proporton of commuterts using cars fell from 60% in 2010 to 55% in 2015. by contrast, publlic transport rose from 25% to 30%, whereas bicycle|walking reamined unchanged at 15%. in country b, car usage decreased from 70% to 60%. meanwhile, the figure for public transport increased from 20% to 28%, whereas bicycle was remain stable at 10%.
country c showed relatively small changes. cars remaind the dominant mode of transport, acounting for around 80% to 72% between 2010 and 2015. public transport was slightly rise from 15% to 20% , while bicycle|walking made up the remaining proportion.
