The graph below shows average carbon dioxide (CO2) emissions per person in the United Kingdom, Sweden, Italy, and Portugal berween 1967 and 2007. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The

line

graph illustrates the average Carbon dioxide emissions by an individual person in various European countries for about 40 years time

period

.

Overall

,the UK and

Sweden

graphs are downtrend,

while

Italy and Portugal graphs are uptrend. In 1967,the United Kingdom was the highest CO2 emission country at almost 11 metric

tonnes

and

Sweden

was the second highest on the list at around 9 metric

tonnes

,which was double that of Italy(over 4 metric

tonnes

) and fourth times bigger than Portugal.The UK carbon emission decreased gradually and ended up at nearly 9 metric

tonnes

.

Sweden

's graph decreased dramatically and closed under 6 metric

tonnes

.

By contrast

,Italy's trend

line

increased steadily over the

period

of time and finished at almost 8 metric

tonnes

,which was nearly double than starting point.

Moreover

,Italy finished the

period

in the second

period

.Portugal started the journey with the lowest point among the countries,but gradually increased

line

ended the journey near about 6 metric

tonnes

along with

Sweden

's

line

.