The line graph illustrates the amount of 
money
, which four countries invested in renewable Use synonyms
sources
 of Use synonyms
energy
 between 1975 and 2000.
Use synonyms
Although
 at the beginning, all countries put the same negligible amount of Linking Words
money
 Use synonyms
for
 developing renewable Change preposition
into
energy
 Use synonyms
sources
, Spain spent much more than others afterwards. Having Use synonyms
an
 steep increase for the first five years, it reached Change the article
a
to 
2 Change preposition
apply
dollars
 per person in 1980; Use synonyms
then
 with a moderate upward trend until the end, it rose to 5 Linking Words
dollars
 per person, an increase more than double Use synonyms
of 
that of Change preposition
apply
year
 1980. Change the article
the year
while
 other countries had nearly similar growth in the first Linking Words
half decade
,reaching all to 1 dollar, Denmark levelled off at Add a hyphen
half-decade
this
 cost for a decade Linking Words
thereafter
. Linking Words
Then
,  it showed a growing trend, more than triple, until 2000, and ended up over 3 Linking Words
dollars
.
Use synonyms
However
, after 1980, Switzerland and Linking Words
UK
 did not spend more Correct article usage
the UK
money
 on these Use synonyms
type
 of Fix the agreement mistake
types
energy
 Use synonyms
sources
 per person; Use synonyms
therefore
, both of them experienced fluctuations between almost zero and one during the period. And they finished at nearly $0.5 Linking Words
dollars
 in the Use synonyms
last
 year.
Linking Words
Overall
, Spain was more interested in clean Linking Words
energy
 Use synonyms
sources
, Use synonyms
whereas
 Uk Linking Words
along with
 Switzerland invested the least amount of Linking Words
money
 per capita.Use synonyms