This table illustrates the number of people making a journey and the money they pay for one ticket with the distance travelled in six underground systems of different cities.

The table provides information on the number of lines, total length, number of annual journerys and the cost of single ticket in underground systems of such cities as New York, London, Tokyo, Paris, Mexico and Beijing. Overall, the New York City Subway is an absolute leader in terms of total length of the underground system, […]

The table demonstrates the number of people who are making a trip and the cost of single ticket that they pay, including the distance travelled in six underground systems of different cities. Overall, the Beijing Subway is the most frequently used modes of transport, while the London Tube covers the highest prices for one ticket […]