Year	1 in: rate varies by country
2000	160
2001	150
2002	180
2003	180
2004	180
2005	190
2006	240
2007	260
2008	290
2009	310
2010	330
2011	340
2012	350
2013	360
2014	450
2015	460
2016	470
2017	480
2018	490
2019	480
2020	470