Year	Number
1990	1306750
1991	1339544
1992	2233695
1993	2329648
1994	2239332
1995	2169236
1996	2180515
1997	1864572
1998	1636620
1999	1649459
2000	1521052
2001	1510427
2002	1566601
2003	1507603
2004	1381910
2005	1188299
2006	1097074
2007	1065248
2008	1098218
2009	1145180
2010	1156054
2011	1153317
2012	1189554
2013	850674
2014	979904
2015	1210728
2016	1769745
2017	2167138
2018	2362839
2019	2591349
2020	2673102
2021	2858922
2022	6711953
2023	7362082