Year	Number
1996	908.53
1997	924.25
1998	884.83
1999	962.82
2000	1036.35
2001	1058.73
2002	1208.14
2003	1293.45
2004	1432.85
2005	1735.85
2006	1941.49
2007	2116.06
2008	2278.81
2009	2839.74
2010	3149.77
2011	3393.05
2012	3102.85
2013	3141.03
2014	3532.77
2015	3467.53
2016	3852.5
2017	4335.11
2018	5345.23
2019	6476.73
2020	7899.95