The line graph indicates data on European individuals in different age groups who visited the gym once per month or more between 1990 and 2010.
Overall, there were rising trends for all age categories. Moreover, the percentage of 18-24-year-old people shows the highest proportion and was dominant at the end of the period. Furthermore, individuals aged 45 and over occupied the bottom-most position during the period. In addition, the percentage of 18-24-year-old and 25-34-year-old individuals was the same.
Regarding 18-24-year-old and 25-34-year-old individuals, they illustrate a dramatic rise during the 20-year period, with percentages amounting to 60 percent and approximately 50 percent, respectively. In addition, the proportion of individuals go to gym fluctuated at the end of the period.
Considering the 35-44-year-old and 45-and-over groups of people, they show a significant increase during the period. The percentage of both age groups started at nearly 5 percent and ended at 40 percent and almost 25 percent, respectively.
