The line graph demonstrates the proportion of average attendance by various age groups of US citizens at the theater between the years 2000 and 2011.
To begin with, in 2000, teenagers and adults (15-24) were the most fascinated about watching movies at the cinema hall, which accounted for 15%. Then, it rose up throughout the period with a minor fluctuation from 30% to 50%. However, it showed a small downward trend in the ratio of younger people, with 12% in 2008, but ultimately it reached its apex point of 52% in 2001. The age group ranging from 7-14 to 25-35 exhibited a moderate percentage of attendance at the cinema, accounting for 10% and 4%. These age groups have undergone a significant variation over the period; in the last, it stood at the same point of 30%, respectively.
Shifting focus to another age group, those people who were 35 and over showed the least interest in watching movies at the theater. The ratio of elders started at 1% and slightly increased to 13%.
Overall, it is readily apparent from the line graph that the proportion of all the age groups has marginally grown. The percentage of younger people remains at the top among other groups.