The given graph illustrates the information about green transportation users from 1980 to 2020.
Overall,at the beginning, people,who using a subway increased every year,especially at 2020.However,persons,who uses a tram grew every year.Other transportation users demonstrated middle results.
From 1980 to 2020,the results of passengers,who using the subway increased from 2.5 to 4.5.At this period,users,who uses the subway had constantly risen and shows one of the most high results than other transport.
Passengers,who using the tram shows high results after the subway users at the graph below.Although,the tram users show a high results every year and increase.From 1980 to 2020 the number users,who using the tram grew to 0.5 to 2.0.
The bus users demonstrated one of the most low results at the graph.From 1980 to 2020 dropped from 1.5 to 0.5. The bike users showed little increase than others transport.From 2000 to 2020 grew from 0.3 to 0.5.The graph results show that how passengers choose the transport.