In some countries the average weight of people is increasing and their levels of health and fitness are decreasing. What do you think are the causes of these problems and what measures could be taken to solve them?

The given bar graph gives information regarding the results produced out of a survey on the

coffee

and tea buying and drinking habits of citizens in four cities of Australia,

that is

to say

Add the comma(s)

,

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Sydney, Melbourne, Brisbane, Adelaide, and Hobart. The categories are "bought fresh

coffee

in

last

4 weeks" (C1), "bought instant

coffee

in

last

4 weeks" (C2), and "went to a cafe for

coffee

or tea in

last

4 weeks" (C3). Overall, in each city, the least percentage of people pertains to C1, whereas, apart from Adelaide, C3 is dominant in every city. In Sydney, slightly more than 45%

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of

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people belong to C2 and a little less than 45% fall in C1. The share of those in C3 is significantly higher at nearly 61%.

Similarly

, Melbourne has the highest percentage of people (approximately 63.5%) in C3 and about 42.5% in C1. Adelaide's statistics are a bit different than those of other cities as only in

this

city C2 has more citizens (50%) than C3 (nearly 49.5%). Hobart has approximately 38%, 54%, and 63% of its citizens in C1, C2, and C3 respectively.