The table illustrates the total numbers of visitors to the Royal Ontario Museum before and after renovation. The two pie charts show the satisfaction level of visitors
Clearly, there was an increase of visitors after the renovation. Most people were dissatisfied before the museum was renovated in 2015. However in 2020, people were mostly satisfied.
Between 2015 and 2020, the number of visitors grew around 1 million. In 2015 the number of visitors were 2.5 million and in 2020 there were 3.5 million.
The pie chart in 2015 shows that only 15% people were very satisfied and 40% were disappointed. Moreover, after the renovation in 2020, there was a decrease in the percentage of unsatisfied people. Only 15% of visitors were dissatisfied. 35% were very satisfied, so there were a significant difference of percentage from 15% to 35%. The percentage of dissatisfied visitors dropped from 40% to 15%. There was also a percentage that were the same number. It was the data of people who had no response with the percentage of 5%.