The graph below shows average carbon dioxide emissions per person in the Uk, Sweden, Italy and Portugal between 1967 and 2007.

The given line graph depicts the average carbon dioxide 

emissions

per

person

in four European countries—United Kingdom, Sweden, Italy, and Portugal—over a 40-year period from 1967 to 2007. In summary, the UK and Italy experienced fluctuations in CO2

emissions

,

while

Sweden and Portugal maintained more stable levels. The

overall

trend suggests that efforts to reduce

emissions

varied across these European nations during the specified period. In 1967, the UK’s CO2

emissions

stood at approximately 9 metric

tonnes

per

person

.Over the next two decades,

emissions

gradually declined, reaching around 7 metric

tonnes

by 1987.

However

, from 1987 to 2007, there was a noticeable upward trend, with

emissions

surpassing 9 metric

tonnes

again.Sweden consistently maintained lower

emissions

than the UK throughout the entire period.Starting at approximately 6 metric

tonnes

in 1967, Sweden’s

emissions

remained relatively stable. By 2007,

emissions

had only marginally increased, reaching around 7 metric

tonnes

per

person

. Italy’s

emissions

mirrored the UK’s pattern

initially

, declining from about 6 metric

tonnes

in 1967 to 5 metric

tonnes

by 1987.

However

, unlike the UK, Italy’s

emissions

continued to decrease steadily.By 2007, Italy had the lowest

emissions

among the four countries, hovering around 4 metric

tonnes

per

person

.Portugal’s

emissions

were consistently the lowest, starting at approximately 2 metric

tonnes

in 1967.Over the years,

emissions

remained relatively stable, with minor fluctuations.By 2007, Portugal’s

emissions

were still below 3 metric

tonnes

per

person

.