The given line graph illustrates the percentage of people who use public transportation in these three cities, Istanbul, Ankara, and İzmir, between 2000 and 2020.
Overall, between these three cities from 2000 to 2020, all of the line graphs have increasing. The given data provides the climbing in the level of percentage.
First of all, the most rising rate is in Istanbul's graph. In 2000, it was 42%, but in 2020, it became 63%, so it grows 21%. Also, Ankara has similar increasing but with different levels.
In 2000, it was 35%, and in 2020, it is over with 49%. So, between 2002 and 2020, it increased 14%. On the other hand, İzmir has the lowest climbing graph. From 2000 to 2020, it increased 11%, which has the least percentage between these three cities. Meanwhile, it is clear that Istanbul is the first, Ankara is second, and İzmir is the third one when compared to their levels of percentage.