The line graph illustrates the rate of citizens in five age groups in one state of people who participate in music concerts from 2010 to 2015.
Overall, it is clear to see that the graph mostly providing upward trend of all age groups except 55 to 64 years old group, 16 to 24 years old introducing to be the highest ratio, beside more than 75 years old group had the lowest ratio.
First, as we can see age group from 16 to 24 starting with 40%, continue with 2011, this age group got dramatically increase and reached around 55% at the end of 2011. The second highest of the period which was age group from 45 to 54, begining with around 52% and it was the highest ratio in 2010 then in 2011, this age group stoke into decrease and end up with exact 40%. Both these age group were stable from 2012 to 2013. Then age group from 14 to 24 continue to incerase from 2014 to 2015 and end with 70% which got highest of whole period
Next with the three lowest rate, 25 to 44 age group stating at 40% and went down slightly untill 2012 and stayed in next 2013. Finally it got significantly climb up and got nearly 50% in 2015. Carry on 55-64 and 75+ age group both lowest starting in order 25% and 10%, 55-64 stablized to 2013 and fall down at 23% in 2015, 75+ age group went up from 10% and reached 20% in 2011 and stable of 10% in 2012 and stayed till 2013 and last 2015, this group got exact 20%.