The first line graph illustrates how many people 
travelling
 by train during a 9-year Wrong verb form
travelled
period
 from 2000 to 2009, Use synonyms
while
 the other shows the proportion of punctual Linking Words
trains
. 
Use synonyms
Overall
, there were many significant changes during Linking Words
this
 Linking Words
period
. Both the number of train Use synonyms
travelers
 and the rate of Change the spelling
travellers
trains
 running on time as opposed to the target pretty dramatically increased.
It can be clearly observed from the first chart that there were around 40 Use synonyms
billion
 commuters using Use synonyms
trains
 in the year 2000. Use synonyms
Then
 there was a slight increase to nearly 45 Linking Words
billion
 in the number of people going by train in 2002, which was followed by the lowest point of roughly 35 Use synonyms
billion
 one year later. After two years, it reached a peak of approximately 50 Use synonyms
billion
 Use synonyms
travelers
 before decreasing Change the spelling
travellers
of
 five Change preposition
to
billion
 in the Use synonyms
last
 year.
In terms of the other graph, 92% of Linking Words
trains
 running on time in comparison with their target. After the following four years, it substantially rose to 96%, but later Use synonyms
this
 rate considerably fell Linking Words
of
 4%, which was the same as it was in 2000. Change preposition
to
However
, Linking Words
this
 figure of Linking Words
trains
 being punctual saw a significant growth to 97%, which was the peak during Use synonyms
this
 Linking Words
period
, before levelling off Use synonyms
in
 the end of the Change the preposition
at
period
 of time.Use synonyms