Year 1 in: rate varies by country 2000 90 2001 120 2002 120 2003 150 2004 170 2005 180 2006 180 2007 240 2008 260 2009 280 2010 320 2011 440 2012 460 2013 500 2014 530 2015 570 2016 730 2017 710 2018 1000 2019 950 2020 970