70.0 13.0 14.0 2.5 60.0 12.0 13.0 2.4 50.0 11.0 12.0 2.3 20.0 15.0 2.2 10.0 14.0 2.1 2001 0 0 44033 20295 2002 0 0 31102 14137 2003 0 0 12931 6158 2004 69494 28700 0 0 2005 54314 22100 0 0 2006 47030 19340 0 0 2007 31850 12740 0 0 2008 37644 15960 0 0 2009 22464 9360 0 0 2010 15180 6600 0 0 2011 69494 28700 44033 20295 2012 0 0 0 0 2013 10 20 30 40 2014 69483 28679 44002 20254 2015 138976 57378 88033 40547 2016 208469 86077 132065 60841 2017 277962 114776 220128 101428 2018 277990 114824 220198 101518 2019 625437 258291 352253 162350 2020 417030 172266 308305 142140