The first given bar chart represents the actual and 
target
 percentage of services arriving on time between 1999 and 2003. Meanwhile, the second bar chart shows how many complaints were made in the same period.
Use synonyms
Overall
, the expected Linking Words
target
 of buses arriving on time decreased over the years Use synonyms
while
 the actual ones had many Linking Words
flunctuations
. The number of complaints from their passengers increased throughout the period.
In 1999 and 2000, the company's Correct your spelling
fluctuations
target
 of buses arriving on time was similar at 86% Use synonyms
although
 the data actually decreased significantly from 85% to 82%. From 2001 to 2003, Linking Words
this
 company dropped the Linking Words
target
 of on-time arrival to just over 84% and the actual figure climbed to 85%.
It is clear from the second graph, the number of Use synonyms
complaint
 shipped at 70 per thousand of total passengers in 1999. 100 per Change to a plural noun
complaints
thounsand
 passenger's journey complaint were made in 2000 before it fell to over 80 in 2001. Following by the next two Correct your spelling
thousand
year
, Fix the agreement mistake
years
this
 figure grew considerably to 110 and 120 per, respectively.Linking Words