This diagram illustrates the percentage of defferent aged people in a city who attended concerts from 2010 to 2015.
Overall, the proportion of people in categories 16-24, 45-54 and 75+ who were on concerts grew up and only the youths’ percentage increased constantly year by year, while the lines of age brackets 25-44 and 55-64 have not changed when viewed holistically.
16-24 y.o. people’s percentage of visits to concerts started at 40% in 2010 and flew up to 55% by the next year. Then, it increased steadily each year and finished at 70% in 2015. When looked at age group 45-54, its seen that it started at 40%, afterwards decreased 3 years in a row, and suddenly jumped up from 30% to 40% in 2014, after that finished at almost 50% in 2015. When it comes to the elders (75+), the proportion of them who visited concerts began at 10% in 2010, afterwards despite rising up to 20%, it then gradually decreased 3 years, however it, anyway finished at 20% in 2015 due to an increase the year before.
On the other hand, the proportion of age category 25-44 started at around 52%, then, in spite of decreasing to 40% the next year, it flew up largely in 2012 and grew up slightly year by year, finished at about 52% as at the beginning. The percentage of age group 55-64 started at almost 25% and despite increasing constantly 4 years, it dropped to about 25% again at the end, in 2015.