Year 1 in: rate varies by country 2000 59 2001 56 2002 65 2003 68 2004 59 2005 69 2006 80 2007 75 2008 71 2009 69 2010 77 2011 64 2012 78 2013 76 2014 77 2015 76 2016 77 2017 94 2018 92 2019 94 2020 94