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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Appetite. 2017 Jul 10;117:365–372. doi: 10.1016/j.appet.2017.07.006

Figure 1. Trends in mean per capita percent of IRI Consumer Network† panel purchases‡ with price promotions from 2008 to 2012.

Figure 1

† IRI, Chicago, IL; ‡ n=90,046,893 purchases

*** P <0.001 for 2012 vs. 2008