Year 1 in: rate varies by country 2000 42 2001 44 2002 52 2003 52 2004 54 2005 56 2006 55 2007 56 2008 56 2009 69 2010 68 2011 73 2012 72 2013 75 2014 73 2015 88 2016 90 2017 95 2018 94 2019 110 2020 110