Year	Subscribers
2002	228
2003	2991
2004	10915
2005	25609
2006	46773
2007	87673
2008	106177
2009	144760
2010	145787
2011	164601
2012	185127
2013	215487
2014	225472
2015	237774
2016	253718
2017	256094