The line chart provides information about how many 
men
 and women Use synonyms
join
 gym subscriptions over a thirty-year period, from 1980 to 2010. Wrong verb form
joined
Overall
, the gym membership was predominantly by Linking Words
men
 in the first ten years before being replaced by the counterpart in the middle and the Use synonyms
last
 year. 
To start with, in the first year, Linking Words
men
 stood at 2,000 individuals, which Use synonyms
then
 increased to approximately 4,000 Linking Words
people
 before falling significantly to about 2,800 Use synonyms
people
 in 1995. In the following year, the number of Use synonyms
men
 went up dramatically and reached its peak Use synonyms
to
 just over 5,000 Change preposition
of
people
, which Use synonyms
then
 declined sharply to the lowest point Linking Words
at
 only under 1,000 members in the Change preposition
of
last
 period.
Turning to Linking Words
women
 membership, it began with just around 1,000 Change noun form
women's
people
, which Use synonyms
then
 rose steadily to nearly 3,000 Linking Words
people
 in 1995 before decreasing slightly to just over 2,000 Use synonyms
people
 in 2000, followed by rising back to its previous position in 2005 at around 3,000 Use synonyms
people
. Use synonyms
In
 the end of the period given, the number of women declined to a little less than 2,000 Change the preposition
At
people
.Use synonyms