Year 1 in: rate varies by country 2000 290 2001 290 2002 350 2003 340 2004 340 2005 410 2006 460 2007 520 2008 710 2009 830 2010 1100 2011 970 2012 1300 2013 1200 2014 940 2015 740 2016 610 2017 500 2018 460 2019 480 2020 380