Year % of GDP 1995 0.012742876694995733 1996 0.0014911984153471438 1997 0.34280820281792995 1998 -0.022687745718152873 1999 0.7902231841505266 2000 0.044230791268127054 2001 0.030030918358407495 2002 -0.23835230464811138 2003 0.4015308686079841 2004 1.3162075060047482 2005 2.098011542284459 2006 1.7228448870427369 2007 2.2045849395516024 2008 1.16068477649697 2009 1.61679869945329 2010 0.287741505296489 2011 1.872910065955874 2012 0.9828090176719005 2013 0.7133129928561649 2014 1.124431361582708 2015 0.8607034160218346 2016 2.1207244213825973 2017 0.9441288035640659 2018 1.9342970142995204 2019 3.943504851308366 2020 6.757650377249289 2021 2.268478256639792 2022 -1.543268202208968