Year annual % 2005 -5.234999956880955 2006 -3.8124178586075033 2007 0.2338346210554363 2008 3.4953091491301933 2009 3.081826452455246 2010 2.7131761628838262 2011 -11.289078349986795 2012 2.2448112841268966 2013 -0.30348457428065956 2014 -4.456640194426953 2015 0.9684604913893224 2016 -0.38355460265479735 2017 2.0555219856916267 2018 4.56353004474046 2019 3.6583878253036772 2020 -1.7444563646221525 2021 1.5352725991554905 2022 3.4019961173637085 2023 2.9040584836983925