We have reduced our own GHG emissions by approximately 32 percent since 2006, keeping us on track to meet our GHG reduction goal of 35 percent by 2020. In 2014, GHG emissions were 7.7 percent lower than in 2013. We view Scope 1 and 2 emissions as material, due primarily to our office footprints and server use, as well as our Scope 3 emissions from commercial air and rail travel.