Year	1 in: rate varies by country
2000	7600
2001	7900
2002	8100
2003	8300
2004	8700
2005	8900
2006	9200
2007	9400
2008	9100
2009	9000
2010	9400
2011	9500
2012	9800
2013	10100
2014	10400
2015	10800
2016	10600
2017	10800
2018	11200
2019	11700
2020	11600