Year	1 in: rate varies by country
2000	810
2001	880
2002	1200
2003	1100
2004	1100
2005	1700
2006	1700
2007	1700
2008	1200
2009	1300
2010	1900
2011	1800
2012	1900
2013	2000
2014	3200
2015	2100
2016	3400
2017	3400
2018	3800
2019	3800
2020	2700