Year	Number
1995	3368000
1996	3345000
1997	3308000
1998	3264000
1999	3148000
2000	3071000
2001	3036000
2002	3102000
2003	2882000
2004	2812000
2005	2107000
2006	2136000
2007	2164000
2008	2112000
2009	2056000
2010	1976000
2011	2038000
2012	1869000
2013	1905000
2014	2004000
2015	1888000
2016	2000000
2017	1937000
2018	1874000
2019	1904000