Consumption of drugs	Have been denounced	Total
Total	Total	100.0
Total	Have been reported once	19.9
Total	Have been reported several times	13.9
Total	Have not been reported	66.2
Have ever used drugs	Total	100.0
Have ever used drugs	Have been reported once	29.0
Have ever used drugs	Have been reported several times	27.3
Have ever used drugs	Have not been reported	43.7
Have never used drugs	Total	100.0
Have never used drugs	Have been reported once	13.2
Have never used drugs	Have been reported several times	4.0
Have never used drugs	Have not been reported	82.8