Statistics found here the series is PPP-3

Category	Title
PPP	PPP-3. Price of cocaine products at retail level, 2009 Part (i) Minimum, maximum, mean, median and modal price in euros
PPP	PPP-3. Price of cocaine products at retail level, 2009 Part (ii) Sources of information
PPP	PPP-3. Price of cocaine products at retail level, 2009 Part (iii) Geographical coverage / Methodology