CO2 emissions per person from 1967 to 2007

The graph illustrates mean amount of CO2 emissions per person and it was measured in metric tonnes (MT). survey conducted in UK, Sweden, Italy, and Portugal from 1967 to 2007. Overall, it is clearly evident that the emissions takes place with gradual increase in Italy and Portugal, While number of MT decreased drastically in UK and Sweden over the given time period. In terms of Emissions per person, in Italy and Portugal started with 1 MT and 4MT respectively at 1967. Italy was recorded almost 6MT in 1977 with gradual increment. Then it exceeded in Sweden with almost 8MT, and remain stable without any changes until 2007, while in Portugal trend steadily increased and recorded nearly 5MT in 1987, then drastically increased to 5MT in 1977 and trend goes steadily until 2007. Average emissions recorded in UK and Sweden with almost 9MT and 11MT in 1967. Sweden drastically increased from 8MT to 10MT in 1977 then fallen shortly from 10MT to 7MT in 1987 again it gradually decreased upto 5MT until 2007, Meanwhile in UK remain stable until 1977 then it gradually decreased from 11MT to nearly 9MT in 2007.