In the table we find information about metro systems of different cities, namely New York, London, Tokyo, Paris, Mexico City, and Beijing.
From the information given, the longest metro system is New York cities at 659 miles, and the shortest is Paris’ metro standing at 127 miles. This also justifies why there are more lines in the New York metro system as compared to its counterparts.
Beijing and Tokyo take the highest share of people travelled per year at 3.6 and 3.1 billion passengers respectively. The smallest number of annual journeys is in the London metro system which is 1.2 billion passengers per year.
In terms of cost of ticket the Mexico City metro is the cheapest where the cost of a single ticket is $0.23. Next to the Mexico City metro the Beijing metro is the second cheapest costing $0.45 per ticket. There is a huge difference in ticket pricing between the London metro and the rest, where a single ticket in the London metro costs $7.30.
Overall, we see that the New York metro is the longest and also has more lines, while the Beijing metro welcomes a huge amount of passengers per year while also keeping the ticket cost cheap.