Year 1 in: rate varies by country 2000 470 2001 640 2002 670 2003 690 2004 720 2005 730 2006 740 2007 760 2008 780 2009 790 2010 810 2011 840 2012 860 2013 890 2014 910 2015 930 2016 940 2017 940 2018 950 2019 960 2020 1060