Year Percent of GDP 2004-01-01 128.9795742837100 2005-01-01 129.3051698983390 2006-01-01 123.9285929334860 2007-01-01 127.6636095693170 2008-01-01 141.2690620689650 2009-01-01 121.5522283391220 2010-01-01 123.2456836638950 2011-01-01 114.6448963707090 2012-01-01 111.7580785123370 2013-01-01 113.3144624289480 2014-01-01 113.4670224580040 2015-01-01 96.1279370592399 2016-01-01 100.8441562901530 2017-01-01 101.4473255968610 2018-01-01 101.6626411052940 2019-01-01 101.3724931352060