The line graph below shows changes in the amount and type of fast food consumed by Australian teenagers from 1975 to 2000.

The line graph illustrates the difference in the consumption volume of

pizza

,

fish

and chips and

hamburgers

that were consumed by Australian teenagers between 1975 and 2000.

Overall

, the tendency of Australian who purchased

pizza

as well as

hamburgers

experienced a remarkable increase

while

those who bought

fish

and ships dramatically declined throughout the period of time. At initial,

fish

and chips make up the highest consumption in Australia among other types of fast food, which is approximately 100

times

then

gradually decreased by around 90

times

in the next ten years with some fluctuations until reached the bottom at roughly 38

times

at the end

of the period.

On the other hand

, after the year 1990, it can be seen that Australians were more likely to buy

Pizza

and

hamburgers

than

fish

and chips . In 1975,

pizza

was the least popular that was eaten by teenagers around 5

times

then

significantly rose to roughly 82

times

in 1995 and remained constant for all time.

Likewise

,

hamburgers

were recorded around 10

times

in 1975, after that there was a dramatic rocket by about 83

times

in 1985 until steadily went up to 100

times

at the end

of time.