Table 2.

Number of people with comorbidities, average pharmaceutical expenditure 2012

Number of comorbidities	Total		Average pharmaceutical cost (€)	(standard deviation)
	N	%
Single	35,644	10.18 %	592.30 €	850.10 €
One additional	73,232	20.92 %	887.80 €	1,008.90 €
Two additional	94,618	27.03 %	1,189.60 €	1,076.60 €
Three additional	72,610	20.74 %	1,531.10 €	1,239.80 €
Four additional	41,505	11.86 %	1,881.60 €	1,371.00 €
Five additional	19,619	5.61 %	2,221.50 €	1,532.90 €
Six and more additional	12787	3.65 %	3,825.41 €	1,802.90 €