The given table demonstrates that the two different age groups participating in the marathon from 2008 to 2012. This table indicates not only age groups, but also total participants over years.
Overall, the tendency of participating a marathon was increased regulary. Therefore, the number of age group of 18-39 was always higher than age group of 40+.
To begin with, the age group of 18-39 showed a regular increasing pattern between 2008 and 2012. The participants number reached to the highest point in 2012 with 1750 participants. Moreover, the number of age group 40+ represented gradually increasing trend. The number of participants of this group increased 50 people between 2008 and 2011, but more people enrolled the marathon 2012. In addition, the number of total participants were incresed year by year. Total participants change pattern was same between 2008 and 2010, but this was altered after this year. In 2012, the number of participants was increased nearly 50% compered to 2008.
