The table shows data about the underground railway syayems in London, Paris, Tokyo, Washington DC, Kyoto and Los Angeles.
Overall, London is the oldest and the longest route of underground railway systems among six cities and Tokyo is the most popular underground railway systems in six cities.
First, London’s underground railway systems opened in 1863 which is the oldest in six cities and had the longest route which was 394 kilometres. Paris’s underground railway system had 1191 millions passengers per year and it is the second oldest system which opend in 1900. Tokyo had the most visited underground railway systems per year which have 1927 millions passengers per year.
Second, Kyoto’s underground railway systems are the shortest route among six citites which only has 11 kilimetres and that is the least visited which only has 45 millions passenger per year. Washington DC and Los Angeles opened in 1976 and 2001 respectively and has 144 millions people and 50 millions people used the underground railway systems respectively.