The line graph illustrates the proportion of individuals in five different age groups who attended music concerts in a particular city from 2010 to 2015. Overall, there was an upward trend in the percentage of attendees aged 16-24, 45-54, and 75 and over throughout the given years, while the opposite trend was observed for the figures concerning those in the 25-44 and 55-64 age groups. Additionally, the oldest age group (75+) consistently attended fewer music concerts than the other groups analyzed.
In 2010, the percentage of individuals aged 25-44 who attended music concerts started at just over 50%, after which it fell dramatically to 40% in 2011, before rising to approximately 52% by 2015. Conversely, the figure for people aged 16-24 increased gradually from 40% in 2010 to reach a peak of 65% by the end of the period.
About 40% of individuals aged between 45 and 54 attended music concerts in 2010, with a subsequent decline to approximately 30% in 2013, before increasing steadily to just under 50% in 2015. In contrast, the figure for the 55-64 age group rose from 24% in 2010 to about 30% in 2013, but later dropped to around 15% by the end of the period. Meanwhile, the figure for the oldest age group experienced growth from 10% in 2010 to 20% in 2013, followed by a slight decrease to approximately 15% in 2015.