The bar chart indicates the percentage of people working in air-conditioned environments. They compare between 1990 and 2010 in five different continents. By the year 2010, all continents increase the number of air-conditioned environments. To begin with, in 1990, Africa had only 9% of air-conditioned environment while North America had 9 times of Africa. South America and Asia had similar number of people work in air-conditioned areas. Europe had slightly more than three-fifth. In 2010, the most significant change occurred in Asia that there were 66 percent increased. According to the chart, North America and Europe had also raised from 81 to 83 and from 67 to 71 respectively. The other two continents, Africa and South America had less than 20 percent change in 20 years which was lower than any other continents. To conclude, as mentioned above, it shows a percentage expand on all continents. Therefore, it can be predicted that in the future the number will continue to enlarge.
The bar chart indicates the percentage of
people
working in
air-conditioned
environments. They compare between 1990 and 2010 in five
different
continents
. By the year 2010, all
continents
increase the number of
air-conditioned
environments. To
begin
with, in 1990, Africa had
only
9% of
air-conditioned
environment while North America had 9 times of Africa. South America and Asia had similar number of
people
work in
air-conditioned
areas. Europe had
slightly
more than three-fifth. In 2010, the most significant
change
occurred in Asia that there were 66 percent increased. According to the chart, North America and Europe had
also
raised from 81 to 83 and from 67 to 71
respectively
. The other two
continents
, Africa and South America had less than 20 percent
change
in 20 years which was lower than any other
continents
.
To conclude
, as mentioned above, it
shows
a percentage expand on all
continents
.
Therefore
, it can
be predicted
that in the future the number will continue to enlarge.