The line graph shows the level of satisfaction of health care system in four countries in three years.

The given line chart compares data about the percentage of the 4 various countries' inhabitants who satisfied health care systems

in

Change preposition

at

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3 different times.

Overall

, it was important that the USA and the UK services became good

while

the trend of the others, the highest level, reduced over the period of 16 years.

According to

the graph, in 1991, Canada, with the maximum satisfaction at nearly 60%, was the best country in health;

however

, it declined overwhelmingly and reached the nadir at 18%;

then

it leapt significantly to two-fifths and hit the second level in 2007. The second one in 1991 was the Netherlands, which was hitting 50%;

moreover

, its fraction did not change visually and it roughly stabilized at half. The diagram demonstrates that at the start, the UK, the third one, scored 22%;

thereafter

, it climbed moderately to 29%. The

last

country was The US by exactly 10% in the beginning, after that;

additionally

,

this

proportion was constant until 1995. Later its direction rose slightly to 12% in 2007.