Year	Number
1995	1779000
1996	1724000
1997	1832000
1998	2644000
1999	2454000
2000	2714000
2001	2826000
2002	2875000
2003	2601000
2004	2840000
2005	3140000
2006	3375000
2007	3519000
2008	3583000
2009	3423000
2010	3670000
2011	4192000
2012	4226000
2013	2797000
2014	2731000
2015	2622000
2016	2789000
2017	3180000
2018	3224000
2019	3290000
2020	896000