The given line graph illustated the proportion of individuals participated in music concerts by various age group from 2010 to 2015.
Presented from panoramic persepctive,one discernible point is that the teenagers and the adults,which underwent an increase trend,prefer to joined than the elderly group,which saw a decrease in number of attended at the same period.
Take a closer look,the age group 45-54 witnessed the downward trend until 2012(from 40% to 30%),following by the significant upward trend from that point to approxiamately 50% in 2015.Moreover,the age 25-44 started with the same percent of residents at starting point of age group 45-54,however,instead of declined like previous group,the figure for age 25-44 rose dramatically to 70% between the period 2010 to 2015.Started at the highest number in 2010,51% was the proportion of dwellers at the youngest group in five groups,which experienced a fluctuated period from 2010 to the next 5 years(51%).
On the other hand,the eldest group 75+ started with lowest percent(10%) in 2010 and end with 20% in 2015.Lastly,around 25% was the figure for the age group 55-64 in 2010,after 5 years,that of the age group 55-64 declined marginally to the same number of the age group 75+ in 2015(20%).