The given table illustrates the basic information of trains that operated in six cities.
Overall, it can clearly be seen that the length of the route decreased from the eldest to the newest opened trains. Moreover, the train in Tokyo has the most passengers per year compared to the other whereas the least occupied one is in Kyoto.
In terms of the three oldest trains, being established in 1863, the London train is not only the first train that operated, but it also has the longest route at 384 km, serving 775 million passengers per year. Although the undergrounds in Paris and Tokyo are not as old and about half the length the route of the London, both had twice as many annual numbers of passengers at 1191 and 1927, respectively.
Regarding the three newest trains, the one in Washington DC was built approximately 1 century after the London train, with its route being around three times shorter and its annual number of passengers being roughly 5 times lower. The Kyoto underground was established precisely 5 years after that of Washington DC, while the one in Los Angeles was opened in the beginning of 21st century. The route length of the former is exactly 11 km with a total number of annual passengers of 45 million, in comparison to 28 km and 50 million for the latter. 
The  
given
 table illustrates the basic information of  
trains
 that operated in six cities. 
Overall
, it can  
clearly
 be  
seen
 that the length of the  
route
 decreased from the eldest to the newest opened  
trains
.  
Moreover
, the  
train
 in Tokyo has the most  
passengers
 per year compared to the other whereas the least occupied one is in Kyoto.
In terms of the three oldest  
trains
,  
being established
 in 1863, the London  
train
 is not  
only
 the  
first
  train
 that operated,  
but
 it  
also
 has the longest  
route
 at 384 km, serving 775 million  
passengers
 per year. Although the undergrounds in Paris and Tokyo are not as  
old
 and about half the length the  
route
 of the London, both had twice as  
many
 annual numbers of  
passengers
 at 1191 and 1927,  
respectively
.
Regarding the three newest  
trains
, the one in Washington DC  
was built
 approximately  
1 century
 after the London  
train
, with its  
route
 being around three times shorter and its annual number of  
passengers
 being roughly 5 times lower. The Kyoto underground  
was established
  precisely
 5 years after that of Washington DC, while the one in Los Angeles  
was opened
 in the beginning of 21st century. The  
route
 length of the former is exactly 11 km with a total number of annual  
passengers
 of 45 million,  
in comparison
 to 28 km and 50 million for the latter.