Year	Number
1991	71452
1998	72059
1999	72570
2000	73445
2001	79629
2002	74727
2003	74863
2004	77405
2005	73562
2006	83624
2007	87715
2008	90476
2009	102496
2015	110454
2016	111500
2019	117384
2020	111250.65625
2021	109056