Source
2011 National Report to the EMCDDA by the Reitox National Focal Point: Germany: New Developments, Trends and In-Depth Information on Selected Issues - Drug Situation 2010/2011" (German Reference Centre for the European Monitoring Centre for Drugs and Drug Addiction (Deutsche Beobachtungsstelle fuer Drogen und Drogensucht, DBDD), the Institute for Therapy Research (Institut fuer Therapieforschung, IFT), the Federal Centre for Health Education (Bundeszentrale fuer gesundheitliche Aufklaerung, BZgA) and the German Centre for Addiction Issues (Deutsche Hauptstelle fuer Suchtfragen, DHS)), (Lisbon, Portugal: EMCDDA, Nov. 2012), Table 2.2, p. 39.
http://www.emcdda.europa.eu/a…
