Year	Number
1995	86000
1996	91000
1997	105000
1998	104000
1999	100000
2000	110000
2001	101000
2002	104000
2003	102000
2004	100000
2005	101000
2006	100000
2007	103000
2008	104000
2009	99000
2010	99000
2011	112000
2012	112000
2013	108000
2014	107000
2015	114000
2016	116000
2017	121000
2018	120000
2019	130000
2020	31000