Fig. 1

The annual flow of indicators of health expenditure (US$) in Serbia from 2003 to 2011. Black rhombuses on the back line represent total health care expenditure; dark gray squares on the dark gray line represent public health care expenditure; white squares on the gray line represent inpatient care providers expenditures; white triangles on the dotted gray line represent total expenditures for employees in public health care sector; dark gray triangles on the dark gray line represent private sector health care expenditure; white circles on the dark gray line represent salaries for employees in public health care sector; gray circles on the gray line represent outpatient care providers’ expenditure; gray crosses on the gray line represent inpatient care providers’ expenditure