the graph below shows average carbon dioxide emissions per person in the United Kingdom, Swedan, Italy and Portugal between 1967 and 2007.

The presented graph provides information about a comparison of carbon dioxide deduction per individual in terms of various years in four different countries. Looking from an

overall

perspective, it's readily apparent that half of the examined countries faced up increasing trends,

while

the other half experienced a decreasing tendency in

this

matter. Meanwhile, With the exception of

Sweden

, in the other 3

countries

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,countries

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we can observe

gradual

Correct article usage

a gradual

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rise and drop but

Sweden

faces

with

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apply

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flactuation

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fluctuation

fluctuations

over the given period. As is illustrated by the graph, Portugal was the country which accounted for over 2 tons in 1967 but experienced a steady decline within 40 years period and constitutes approximately 6

tonnes

. Same

with

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to

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Portugal, Italy

was

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apply

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also

experienced gradual growth. Indication of emissions in Italy, which amounted

of

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to

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more than 3

tonnes

in 1967, increased slightly and reached roughly

to

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apply

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8

tonnes

in 2007.

As for

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apply

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,

Sweden

and the United Kingdom saw a

substantional

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substantial

decrease over time. Indication of the United Kingdom accounted for nearly 12

tonnes

in 1967,

decreased

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which decreased

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consistently

under

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to under

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10

tonnes

in 2007.

Sweden

reached a peak in 1977, thereby a decline during the remaining years was inevitable. Based on the sharp fall

Sweden

finished at less than 6

tonnes

, which is equal to the amount of

the

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apply

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Portugal at its maximal value.