Table 1.

Numbers of MMT clinics and patients treated in 2007–2011, Hubei province, China

Year	MMT clinics	Patients being treated in December of this year	Patients treated during this year	Drop-out patients	Average daily attendance
2007	13	4674	5918	78	4070
2008	32	11153	15335	4329	5960
2009	42	9831	17883	9151	6741
2010	46	7936	11471	3970	5242
2011	49	8115	12223	4276	4916