Year	Number
2000	196000
2001	195000
2002	196000
2003	194000
2004	193000
2005	194000
2006	195000
2007	197000
2008	201000
2009	202000
2010	204000
2011	200000
2012	200000
2013	202000
2014	204000
2015	202000
2016	203000
2017	201000
2018	202000
2019	201000
2020	198000