Figure 2. Number of Hospitals in the 2012 AHA Universe, SID, and KID, by Region

**Figure 2. Number of Hospitals in the 2012 AHA Universe, SID, and KID, by Region**
U.S. Region	AHA	SID	KID
Northeast	629	522	518
Midwest	1,500	1,322	1,310
South	2,031	1,534	1,520
West	958	835	831