Save The Graph shows average carbon dioxide (CO2) emissions per person in the United Kindom, Sweden, Italy and Portugal between 1967 and 2007.

The line graph illustrates the rate of

carbon

dioxide

production per person in the United Kingdom, Sweden, Italy, and Portugal which were produced over 40 years from 1967 to 2007. Units are measured in metric

tonnes

.

Overall

, the average of

carbon

dioxide

in the United Kingdom and Sweden declined over the period given,

while

in Italy and Portugal, it climbed. Over the given duration the United Kingdom had the highest emission of

carbon

dioxide

. On the one hand, the amount of

carbon

dioxide

emitted in the UK started at around 11

tonnes

and it slightly decreased to about 9

tonnes

in the

last

year.

Likewise

, in Sweden, it began at approximately 9 metric

tonnes

and

then

peaked at about over 10

tonnes

in 1977 before falling dramatically to almost 6 metric

tonnes

in the final year.

On the other hand

, in Italy, the production of CO2 increased from just above 4 to just below 8 metric

tonnes

.

Similarly

, in

Portugal

Add a comma

Portugal,

show examples

it peaked at roughly 1 in 1967 and jumped to nearly 6 in 2007.