Which the travel method do you think is environmentally friendly

frequency

percentage

Taking the self-balancing scooter is environmentally friendly

109

23.7%

Taking the electric motorcycle is environmentally friendly

86

18.7%

Taking the bus is environmentally friendly

278

60.6%

Taking the gasoline-powered motorcycle is environmentally friendly

8

1.7%

Taking your private car is environmentally friendly

22

4.8%

Taking the subway is environmentally friendly

348

75.8%

Taking car sharing is environmentally friendly

105

22.9%

Walking is environmentally friendly

344

74.9%

Taking sharing bikes or motorcycles are environmentally friendly

279

60.8%

Taking a taxi is environmentally friendly

19

4.1%