Modern technology, such as personal computers and the Internet, have made it possible for many people to do their work from home at least part of the time instead of going to an office everyday. What are some of the advantages and disadvantages of this solution?

The given table compares different

cities

in terms of the information about the railway system. Overall, it is noticeable that

London

has the longest

route

of all

cities

, whereas Washington shows the lowest

figure

of that.

In addition

, the

number

of

passengers

per

year

is much higher in Tokyo than in other

cities

. Looking

first

at

London

, Paria and Tokyo, these three

cities

have relatively higher figures in

passengers

per

year

compared with the other three

cities

.

London

, the earliest city on the table with a railway system, had a

route

of 394 km, is the longest on the table and twice of Paria. As for the commuter

number

, the

figure

for

passengers

per

year

of Tokyo, at 1927, is much higher than that of

London

, at 775 and Paria, at 1191. Moving onto Washington DC, Kyoto and Los Angeles, Kyoto has both the least

number

in the length of

route

and

number

of

passengers

, at only 11 km and 45 million. Los Angeles had the

second

lowest

figure

in both categories, with 28 km in length and 50 in passenger numbers. While Washington DC has a relatively higher

figure

in the length of the

route

in all three

cities

, at 126, the average

number

of

passengers

it transports is merely 144 million a

year

.