Year	1 in: rate varies by country
2000	280
2001	280
2002	280
2003	290
2004	290
2005	300
2006	310
2007	300
2008	310
2009	310
2010	310
2011	320
2012	320
2013	320
2014	320
2015	320
2016	340
2017	340
2018	340
2019	350
2020	360