The line graph compares changes in the price of multiple types of bread from 2001 to 2005.
Overall, among those four categories, rye bread was the one with lowest price throughout the given period. The price of bread made of wholegrain increased in the first year by dropped significantly after that while the trend for the rest was upward.
In 2001, wholegrain bread’s price was highest, standing at 0. 8 dollars. Its price surged to 1. 9 dollars in 2002 before falling down to about 0. 7 dollars in 2004. However, this kind of bread recorded a slight increase in terms of price to 0. 8 dollars at the end of the period.
The other types of bread shared the same price initially, at 0. 6 dollars. In 2002, the price of both brown and white bread rose to 1. 5 and 1 dollar, respectively. During the following years, these figures continued its rise to 1. 6 and 1. 3 at the end. Regarding rye, despite minimal decrease in the first year, its price grew steadily to 0. 7 dollar in 2005. Over the 5-year period, rye bread remained the cheapest one compared to other bread types. 
The line graph compares  
changes
 in the  
price
 of multiple types of bread from 2001 to 2005. 
Overall
, among those four categories, rye bread was the one with  
lowest
  price
 throughout the  
given
 period. The  
price
 of bread made of wholegrain increased in the  
first
  year
 by dropped  
significantly
 after that while the trend for the rest was upward.
In 2001, wholegrain bread’s  
price
 was highest, standing at 0. 8  
dollars
. Its  
price
 surged to 1. 9  
dollars
 in 2002  
before
 falling down to about 0. 7  
dollars
 in 2004.  
However
, this kind of bread recorded a slight increase in terms of  
price
 to 0. 8  
dollars
 at the  
end
 of the period.
The other types of bread shared the same  
price
  initially
, at 0. 6  
dollars
. In 2002, the  
price
 of both brown and white bread rose to 1. 5 and 1  
dollar
,  
respectively
. During the following years, these figures continued its rise to 1. 6 and 1. 3 at the  
end
. Regarding rye, despite minimal decrease in the  
first
  year
, its  
price
 grew  
steadily
 to 0. 7  
dollar
 in 2005. Over the  
5-year
 period, rye bread remained the cheapest one compared to other bread types.