The graph below shows average carbon dioxide (Co2) emissions per person in the United Kingdom, Sweden, Italy, and Portugal between 1967 and 2007. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

Data on the average CO2 emissions of each individual living in four various countries in the years 1967-2007 is presented in the illustrated graph.

Overall

,

it is clear that

each location varies in percentages when compared to each other. As can be seen in the diagram, the general public of the United Kingdom appears to exude the highest amount of carbon dioxide per person. In 1967, the figure shows a whopping 11%.

Nevertheless

, over the course of 40 years, it waned to 9%.

On the other hand

, Italy's share had an upward trend and spiked from 4% to approximately 7,9%.

Furthermore

, it could be noticed that Sweden seems to have experienced unstable growth.

Initially

, its proportion was at 9%,

however

, in 1977, it increased to 10%. After, the portion slowly but surely dropped to 5,8%.

Moreover

, from a mere 1% to a vast 5,8%, Portugal can be mentioned with its ever-increasing numbers.