The table below gives information about the underground railway systems in six cities.

This

analytic report provides information pertaining to the six different

cities

'

subway

systems. Looking from an

overall

perspective, it can be seen that the earlier the

subway

system

is constructed, the longer the route is.

Additionally

, it is noteworthy that, despite the fact that the Los Angeles underground train

system

is the newest, its passenger per

year

was almost the lowest among other

cities

. Looking at the figures in

further

detail, it is evident that Tokyo experienced the highest number of

passengers

per

year

, hitting 1927

million

passengers

,

while

the

passengers

per

year

in Paris and London are recorded at 1191

million

and 775

million

passengers

, respectively. With regards to Washington DC, where 144

million

passengers

per

year

opt for it.

Conversely

, the figures for Kyoto and Los Angeles are significantly lower, representing 45 and 50

passengers

in that order. Turning to the remaining statistics, it can be observed that the underground railway

system

of London is the longest route, which obviously dominates the other

cities

at 394 kilometres,

whereas

other

cities

' routes range between 11 kilometres and 127 kilometres. Moving onto the date of opening, Los Angeles has the newest

subway

system

opened in 2001, followed by Kyoto and Washington DC which were inaugurated in 1981 and 1976, respectively.

Moreover

, other

cities

were opening their

subway

systems comparably sooner, ranging from 1963 to 1927.