Year	Number
2000	229000
2001	225000
2002	210000
2003	201000
2004	194000
2005	185000
2006	167000
2007	162000
2008	155000
2009	147000
2010	134000
2011	129000
2012	120000
2013	113000
2014	104000
2015	99000
2016	94000
2017	91000
2018	88000
2019	86000
2020	79000