The line graph depicts the number of commuters in the United Kingdom traveling every day by three types of vehicles: car, bus, and train, from 1970 to 2030, measured in millions.
Overall, while the number of bus commuters was initially higher than that of train commuters, the latter eventually surpassed the former. In contrast, the number of car commuters steadily increased and remained the highest throughout the entire period. All types of vehicles are expected to see an increase in usage, except for buses, which have shown a gradual decline and are projected to continue decreasing in the future.
In terms of car usage, the number of commuters started at around 5 million and remained stable between 1970 and 1980. After that, it saw a significant increase, reaching roughly 7 million before leveling off until 2010. Following this period, car usage rose again to approximately 8 million by 2020, and it is expected to grow further, reaching a peak of 9 million by 2030.
Looking at bus and train usage, the number of bus commuters initially started at around 4 million in 1970 but consistently declined to just over 3 million by 2020. The figure for bus commuters is anticipated to drop further to around 3 million by 2030. In contrast, train usage began at approximately 2 million and saw moderate growth to 3 million until 2000, after which it remained stable for the next ten years. Subsequently, there was a rapid increase in train usage, reaching roughly 4 million and eventually surpassing the number of bus commuters by the end of the period. The number of train commuters is expected to rise to nearly 5 million in the future.