The table illustrates information about the underground railway systems in six different cities between 1863 and 2001.
There are six different countries railway systems in recent years. London began in the year of 1863 and has 394 kilometers of route. Then it increased to 775 million passengers in recent years. Paris was started at 1900 firstly kilometers of routes began 199. It slightly jumped up 1191 million passengers in the recent years. Tokyo started at year 1927. However, it 155 kilometers of routes while, it gradually increased to 1927 million passengers in per year.
On the other hand Washington city was opened in 1976. In addition, it initially had 126 kilometers of routes and it dramatically improved 144 million passengers annually.
