For each of the states and Puerto Rico, the histogram below shows the average property damage (in millions of dollars) caused by tornadoes over a 50-year period. Which of the following options best describes the property damage caused by tornadoes in Puerto Rico?
1) Less than $10 million
2) Between $10 million and $20 million
3) Between $20 million and $30 million
4) More than $30 million