Year	1 in: rate varies by country
2000	2700
2001	3000
2002	3500
2003	3900
2004	4500
2005	4700
2006	3200
2007	3500
2008	3800
2009	4200
2010	4300
2011	4800
2012	3500
2013	3500
2014	5900
2015	6500
2016	7000
2017	6800
2018	6400
2019	10000
2020	5800