The graph depicts the percentages of people in three cities that use public transport between the years 2000 and 2020.
Overall, the different cities all made changes in their percentages of people that uses public transportation. By 2020, one of the cities becomes the most popular that uses public transport, while the other less popular as fewer people used public transport.
In 2000 the blue city had the lowest percentage of people that used public transport with 20%, over time it increased with just over 40% of the population that uses public transportation in the year 2010. The green on the other hand had about 25% in 2000. And in 2010 it recorded an increase closer to 30% and continued increasing steadily throughout to 2020.
The orange city on the other hand, also peaked in 2010. Overlapping with the blue city with just over 40% public transportation usage. It also made an increase in 2015 and remained constant to 2020.
