Year % (cumulative) 1992 8.671799659729 2000 6.48976993560791 2001 14.9484100341797 2002 7.45970869064331 2005 8.25330638885498 2006 19.2028293609619 2007 10.9109468460083 2008 18.6900291442871 2009 21.0277099609375 2011 14.6909112930298 2012 22.7659702301025 2013 12.8047361373901 2014 11.8713617324829 2015 25.9987297058105 2016 18.2868385314941 2017 20.7361736297607 2018 22.2214374542236 2019 29.6253890991211 2020 30.0640296936035 2021 27.6095085144043 2022 30.0802001953125