Fig. 4From: Imbalances in the German public health system - numbers of state-certified occupational physicians and relation to socioeconomic dataRatio of public debt per capita (€) in the 16 German states in 2012 towards numbers of State-certified occupational physicians (a). Ratio of State-certified occupational physicians per 10 6 employees towards public debt per capita (€) in the 16 German states in 2012 (b)Back to article page