Year 1 in: rate varies by country 2000 33 2001 35 2002 38 2003 40 2004 42 2005 44 2006 45 2007 47 2008 47 2009 49 2010 54 2011 59 2012 64 2013 75 2014 75 2015 79 2016 98 2017 110 2018 120 2019 130 2020 160