Fig. 4From: Changes in newly notified cases and control of tuberculosis in China: time-series analysis of surveillance dataThe annual average values of gross domestic product per capita (a), population density (b), number of beds in medical institutions (c) and number of medical personnel (d) at province level in China, 1997–2002, 2003–2005, 2006–2010 and 2011–2018Back to article page