The given line graph depicts the proportion of Australian teenagers who consumed fast food in Pizza, Fish and Chips, and Hamburgers annually from 1975 to 2000.
Overall, it can be easily seen that there are considerable upward trends in the consumption of Pizza and hamburgers. Otherwise, although Fish and Chips considered the highest figure in 1975, it experienced a substantial downward trend at the end of the period.
To begin with, Hamburgers registered approximately 10 times in the first period, in which the number increased sharply to 60times in the next 5 years. in 1985, the consumed percentage of Hambergurs reached a peak of over 85 times, after that, it climbed significantly to exactly 100 percent in 1995, and remained stable the figure until 2000. According to Pizza, in 1975, the number accounted for below 10%, at which point it rose remarkably to about 30 times in a decade. In the next 10 years, the figure of the consumption of Hamburgers soared to a decent number, which was over 80 times in 1995, which after this figure remained unchanged at the end of the period.
In contrast, the number of times eaten Fish and Chips was accurately 100 times in the first year. In 1985, After it underwent a fluctuated number of consumed fast food, which was under 100 times, it continued an enormous fall in the time consumption, which was approximately 50 times in the next 15 years. At the end of the period, the number declined moderately to 38 times. 
The  
given
 line graph depicts the proportion of Australian  
teenagers
 who consumed  
fast
 food in Pizza, Fish and Chips, and Hamburgers  
annually
 from 1975 to 2000. 
Overall
, it can be  
easily
  seen
 that there are considerable upward trends in the consumption of Pizza and hamburgers.  
Otherwise
, although Fish and Chips considered the highest  
figure
 in 1975, it experienced a substantial downward trend at the  
end
 of the period.
To  
begin
 with, Hamburgers registered approximately 10  
times
 in the  
first
 period, in which the  
number
 increased  
sharply
 to  
60times
 in the  
next
 5 years.  
in
 1985, the consumed percentage of  
Hambergurs
 reached a peak of over 85  
times
, after that, it climbed  
significantly
 to exactly 100 percent in 1995, and remained stable the  
figure
 until 2000. According to Pizza, in 1975, the  
number
 accounted for below 10%, at which point it rose  
remarkably
 to about 30  
times
 in a decade. In the  
next
 10 years, the  
figure
 of the consumption of Hamburgers soared to a decent  
number
, which was over 80  
times
 in 1995, which after this  
figure
 remained unchanged at the  
end
 of the period. 
In contrast
, the  
number
 of  
times
 eaten Fish and Chips was  
accurately
 100  
times
 in the  
first
  year
.  
In
 1985, After it underwent a fluctuated  
number
 of consumed  
fast
 food, which was under 100  
times
, it continued an enormous fall in the  
time
 consumption, which was approximately 50  
times
 in the  
next
 15 years. At the  
end
 of the period, the  
number
 declined  
moderately
 to 38  
times
.