Year % of GDP 2000 -14.295218443481694 2001 -23.56247731852893 2002 -24.51716576506245 2003 -16.375896612737463 2004 -16.065560614762518 2005 -17.526889896054755 2006 -36.87164948477367 2007 -42.74013732332563 2008 -53.300774780139534 2009 -30.763295596425515 2010 -25.69151608433677 2011 -21.96116676738808 2012 -24.42107863737503 2013 -20.086210152562945 2014 -19.840210392252917 2015 -18.452833100561715 2016 -22.471613173904984 2017 -23.44458398298617 2018 -23.859296223781023 2019 -21.151299902620167 2020 -35.0126494635237 2021 -19.361282359484616 2022 -22.83288133155571 2023 -18.616444386154978