Year GDP 2002 0.936119659350303 2003 0.972785771045767 2004 1.01147575502497 2005 1.10518709323125 2006 1.04891892401169 2007 1.04756340183277 2008 0.900774500372363 2009 0.948750167341666 2010 0.95908344160152 2011 0.999770684534276 2012 1.11559780698707 2013 1.0700214058487 2014 1.02115095650888 2015 1.04401205652626 2016 1.05540339694868 2017 1.0434159040451 2018 0.997733711650467 2019 0.965312692933229 2020 0.953011997636306 2021 0.907823741436005