Year	1 in: rate varies by country
2000	840
2001	820
2002	810
2003	1100
2004	1000
2005	1100
2006	1000
2007	1000
2008	1000
2009	1200
2010	1200
2011	1100
2012	1100
2013	1100
2014	1100
2015	1100
2016	1100
2017	1100
2018	1100
2019	1300
2020	1300