The chart illustrates the proportions of humans separates by four groups who went to the gym once or more in a month, during period from 1990 to 2010.
Overall, gym has become very popular activity for under 44 years, these activities were less popular who over 45 years old.
One noticeable feature is the sharp growth for individuals 18-24 years between 1998-2002 increased dramatically on 25 percent. Percentegs who go to the gym excellent increased in 1998 who is 25-34 years old and it’s sounds good. But who over 35 years old they diagrama started fluctuate, it’s started increased in 1998 after in 2002 statistic stopped but from 2006 statistic growed. 45 and over they were stability to 10 years and in 2006 they increased.
In this diagram have a lot changes and who stayed less changes, for example who is 18-24 and 25-34 years they dramatically increased by comparison who is 35-44 over years old they sometimes started incresed but at one time they became stable
