Year	Number
1990	1151407
1991	1138281
1992	1129886
1993	1131816
1994	1132533
1995	1127582
1996	1121562
1997	1116235
1998	1103662
1999	1094206
2000	1082265
2001	1066681
2002	1052289
2003	1040389
2004	1026716
2005	1011116
2006	1000328
2007	988833
2008	972630
2009	960618
2010	949200
2011	937635
2012	928504
2013	920908
2014	914833
2015	909228
2016	902991
2017	895819
2018	890801
2019	886420
2020	880098
2021	874207
2022	865510