The line graph below depicts the monthly new memberships at a gym over a 6-month period. The months are labeled from January to June, and the number of new memberships ranges from 0 to 300.
Months: January, February, March, April, May, June.
The data points indicate that the gym experienced a gradual increase in memberships, peaking in May before seeing a decrease in June. Analyze this graph to answer the question.