The given line graph illustrates the average enrollment of pupils in two schools from 2010 to 2019.
Overall, it is evident that both schools experienced an upward trend over the period. School 2 ended the period with the highest number of students, despite starting lower than School 1 during the middle yers of the decade.
As the graph shows, School 2 started at approximately 32 first graders in 2010. It was followed by a significant increase and stood at around 44 in 2013. Then, there was a gradual decline over the next three years, dropping to a 30 students in 2016. The number of first graders in this school grew considerably, before hitting a highest point at 50 students in 2019.
By contrast, School 1 began at 20 students at the beginning of the period. In 2011, this figure rose rapidly to 30 first graders. Then, the enrollment of pupils in School 1 saw a sharp growth in 2014, at less than 45. After remining stable at 44 students in 2015, the numbers plunged to 34 in the next year. However, it reached a peak of 50 first graders in 2017, before ending at roughly 44 in 2019.
