Components of Overall Drug Trend

Express Scripts, 2006 to 2013

Year
2006 2007 2008 2009 2010 2011 2012 2013
Overall Drug Trend 7.2% 5.5% 3.0% 6.4% 3.6% 2.7% 2.7% 5.4%
Traditional Drug Trend 5.9% 4.7% 1.5% 4.8% 1.4% 0.1% -1.5% 2.4%
Specialty Drug Trend 20.9% 14.0% 15.4% 19.5% 19.6% 17.1% 18.4% 14.1%