According to anorganization, there are five leading causes of preventable death in a region. They are shown in the graph to theright, where HBP is High BloodPressure, TU is TobaccoUse, HBG is High BloodGlucose, PA is PhysicalActivity, and OO and Overweight and Obesity.

\fa. Estimate how many preventable deaths result from high blood pressure. Approximately |:| million preventable deaths in one year result from high blood pressure. (Round to one decimal place as needed.)