The line graph depicts the changes in distribution of the cinema’s visitors per month or more when it comes to age during the 20-year period spanning from 1984 to 2003.
Overall, it is evident that there was an upward trend for both four kinds of age, despite some oscillations. The figure for 15-24 remained the most dominant age group of visitor, while the least prevalent type of film watcher in this cinema was 35 and over.
In 1984, the number of visitors regarding to the age 15-24 outpaced another, at approximately 20, doubling the figure for 2-14 and quadrupled the 25-34 one. The amount of teenagers paid a visit to this cinema remarkably went up to nearly one third of visitors, after which exhibiting some fluctuations and peaked at over half of travellers. Turning to the 15-24 and 25-34 age groups, there were a parallel surge in proportions of visitor. Although both of them recorded a lot of oscillations, they had levelling off at about 30 percent.
With respect to the oldest age group, they consistently recorded the lowest level of viewer. This kind of visitor initially had nearly 4 percent of the whole comer, before leaping a peak of 12 percent, rising by 8 percent.