Year	Number
1990	114796
1991	115048
1992	116995
1993	121912
1994	119386
1995	120966
1996	122017
1997	122837
1998	124313
1999	124410
2000	125203
2001	125851
2002	126583
2003	127574
2004	128341
2005	129356
2006	130707
2007	131937
2008	133581
2009	134607
2010	136602
2011	138083
2012	139144
2013	141125
2014	143331
2015	145300
2016	147241
2017	149365
2018	151307
2019	153476
2020	155094
2021	156624
2022	157935