A glance at the given bar chart illustrates film production in five different nations over a period of three years, starting from 2007.
As can be observed explicitly from the chart, the production of films from country A was highest. Most significantly, country B experienced a dramatic rise in the number of movies produced.
The trends for country A and country B were relatively different. In 2007, country A made about 88 films, one year later, this figure remained almost unchanged, before declining slightly to 80 films in the year 2009. It is also noticeable that there was a considerable increase in the quantity of films produced in country B, from nearly 50 films in 2007 to 70 films in 2009.
Turning to the remaining countries, in the year 2007, close to 9 films were produced by country C, and this figure almost doubled to 18 films over the following three years. The production of films in country D witnessed a gradual decrease to nearly 10 films in 2008, followed by a slight climb to 14 films after one year. Also, the figure for film production in country E increased minimally from 9 films to 11 films throughout the period surveyed