Year	Subscribers
2001	2623
2002	6499
2003	6916
2004	11620
2005	26786
2006	46000
2007	100000
2008	155998
2009	241233
2010	221320
2011	658923
2012	843704
2013	1058453
2014	1319627
2015	1487592
2016	1461416
2017	1683783