Figure 3.

Changes in annual spending attributed to each of the five drivers by type of care, 1996–2013, in billions of 2015 U.S. dollars (USD). Each bar represents one of the five types of care. The black dot represents total spending change on that type of care between 1996 and 2013, and the whiskers represent the uncertainty level for that change. Each color corresponds to a driver and represents the change in spending attributed to that driver. Bars to the right of 0 represent spending increases and bars to the left of 0 represent spending decreases attributed to the driver. A: USD spending increase associated with a driver. B: Percent spending increase from 1996 to 2013 associated with a driver. pharma, pharmaceuticals.