The table illustrates the data of the opening day, the length’s route and passenger numbers each year for the subway system, measured in millions in six different countries.
Overall, it is readily apparent that the number of passengers in Tokyo had a highest point, while the figures in Kyoto reported a lowest point. Additionally, the older cities had a tendency that attracted a large number of people annually.
It is clearly seen that London was the oldest opening country in 1863, and the largest length of route with 394 kilometers, which double more than the length’s route in Paris. The quantity of passengers yearly in London and Paris was 775 and 1191 million, respectively. Following that, Tokyo was the third oldest country, which had the largest number of passengers with 1928 million.
Some recently opening countries had lower rates of passengers than the ones, namely Washington DC, Kyoto and Los Angeles. Washington DC was opened in 1976 and had 126 kilometers for length’s route, which is 12 times more than that for Kytoto. Kyoto was nearly the lasted opening country, however the length’s route and passenger each year had a lowest point with 11 kilometers and 45 people.