The graph illustrates information about the percantage of individuals with diffrent age that go to gym at least once a monthin Europian contries from 1990 to 2010.
Overall the graphs witness an exponential growth and shows negligible fluctuation from all period.There are four groups of age and the dominant group is idividuals fromeighteen to twenty-four while the less attening type of group is people whose age more than fourty-five.
Looking at details every age groups shows much fluctuation after 2002.However despite of short reducing they continued to increasing regardless of age group.The peak of percentage shows youngest group in 2006 with approximately 60 percent.However in the first two years the dominate group was individuals whose age was from twenty-five to thirty-four.In sddition the less gym atending group of all period was the oldest.As a result the youngest individuals outstrip others and other groups were standing by their age,such as first was youngest,second was more odre,the third was more older than second and the last one was the oldest people.