Table 1.

Total sales weight of first-line and second-line anti-TB drugs in China from 2010 to 2014 (Kg)

The total sales weight	2010	2011	2012	2013	2014
First-line drugs	123 931	141 158	172 034	188 051	194 446
Second-line drugs	16 103	18 163	21 065	20 831	20 415
The percentage of first-line drugs in anti-TB drugs	89 %	89 %	89 %	90 %	90 %