The energy use of our facilities varies greatly, driven by sales and other factors beyond the energy efficiency of the
equipment and operations. We track and report absolute energy use as well as normalized energy use. Normalizing
is the process of removing the impact of these factors to provide an objective comparison of the energy performance
of our facilities and operations. During fiscal 2015, our total Scope 1 and Scope 2 energy use fell by about 10%, and our
normalized energy metric fell by 5%.