Year	Subscribers
2000	1656
2001	9157
2002	17679
2003	22736
2004	37642
2005	51409
2006	52948
2007	83982
2008	98209
2009	113656
2010	125889
2011	128678
2012	135758
2013	143010
2014	151557
2015	163205
2016	171263
2017	181318