HCUP Data: National rate of opioid-related inpatient stays and emergency department visits, 2005-2014 28 Stat Brief #219, Figure 1, January 2017 Line graph that shows the rate of inpatient stays and emergency department visits per 100,000 population from 2005 to 2014. Inpatient stays: 2005, 136.8; 2006, 164.2; 2007, 159.0; 2008, 165.7; 2009, 181.4; 2010, 197.1; 2011, 207.8; 2012, 210.4; 2013, 213.7; 2014, 224.6, for a 64.1% cumulative increase and a 5.7% average annual growth rate. Emergency department visits: 2005, 89.1; 2006, 91.8; 2007, 82.6; 2008, 94.1; 2009, 107.4; 2010, 117.5; 2011, 131.2; 2012, 146.8; 2013, 166.2; 2014, 177.7, for a 99.4% cumulative increase and an 8.0% average annual growth rate. .9 goes to 1.8 per 1,000 1.4 goes to 2.2 per 1,000