Year	1 in: rate varies by country
2000	4600
2001	5200
2002	5700
2003	6500
2004	6000
2005	5600
2006	6100
2007	6800
2008	6300
2009	6700
2010	7300
2011	6500
2012	6800
2013	7400
2014	7600
2015	7400
2016	11000
2017	10000
2018	11000
2019	10000
2020	12000