Year % 2004 12.757063282546081 2005 7.2746904618847275 2006 2.214923386983434 2007 3.0612376666252703 2008 -8.393294113346794 2009 4.2561064835370175 2010 -6.062534961942248 2011 1.2965140787095573 2012 3.986036855270069 2013 1.6810326035134449 2014 2.6394041936707526 2015 10.89292286842513 2016 4.810218377446554 2017 2.486483978669084 2018 6.193658159995764 2019 2.00529807738656 2020 3.2247854218229737 2021 -3.119417484067397