Look at this bar chart showing leisure centre usage, then answer the questions underneath.
Which activity is the most popular?
Which activity is the least popular?
How many more people were swimming at 10am than 9pm?
What time of day is the busiest in the leisure centre?
Why was the café at its busiest at 1pm?
How many people were using the leisure centre at 1pm?
What other information might the leisure centre want to collect? Suggest your ideas.