First of all this graph illustrates that of numerous age group people are going to gym in every month from 1990 to 2010. These data measured in percentage.
Overall it is clear that people from the age of 25 to 34 get the highest trend from 1990 to till 2010 while human from the age 18 to 24 also have the greater percentage till 2010. Whereas the older people who are 45 plus get the lowest trend from 1990 to 2010.
In 1990, people who are 25 to 34 have 8 percent the sharply increased in 1996 and eventually in 2005 these people get 50 percentage and then gradually drop in 2008. People who are 18 to 24 have up and downward trend but it increased through the time In 1990 it had 12 percent but afterward this trend increased till 2004 and then become steady.
The people who age group fall in 35 to 44 slowly increased. In 1990 it had 4 percent after that this trend slowly increased till 2006 and then sharply increased in 2010. Those who are 45 plus had less percent in this trend and had an uneven trend till 2002 afterward these people got interested in gym and rise in this trend
