"Most heroin (and morphine) trafficked in the Americas is smuggled from Mexico to the United States, with far smaller quantities smuggled from Colombia and Guatemala. Analysis of heroin samples in the United States over the past decade shows the increasing predominance of Mexico (90 per cent of samples analysed in 2015) as a source country of the drug, while the importance of countries in South America (3 per cent) has declined markedly. South-West Asia accounted for around 1 per cent of the samples analysed in 2015.10
Worldwide Coca Cultivation As Estimated by the UN Office on Drugs and Crime: Although global coca bush cultivation in 2014 increased by 10 per cent compared with the previous year, the total area under coca bush cultivation worldwide, 132,300 ha, was the second smallest since the late 1980s. Global coca bush cultivation in 2014 was 19 per cent lower than in 2009, 40 per cent lower than the peak level in 2000 and 31 per cent lower than in 1998.
"The total area under opium poppy cultivation worldwide is estimated to have increased by some 37 per cent to almost 420,000 ha from 2016 to 2017, primarily reflecting an increase in the cultivation of opium poppy in Afghanistan. With 328,000 ha under opium poppy cultivation, Afghanistan accounted for more than three quarters of the estimated global area under illicit opium poppy cultivation in 2017, a record level.
"Total global opium production jumped by 65 per cent from 2016 to 2017, to 10,500 tons, easily the highest estimate recorded by UNODC since it started estimating global opium production at the beginning of the twenty-first century.
"The system of penalties for juveniles facing criminal charges in Russia is based on suspended sentences or detention in educational correctional facilities, which house young offenders aged up to 21 years. The average sentence is four years. Only one quarter of adult recidivists considered a high-risk to society are said to have been admitted to a VK [educational correctional facilities] as juveniles."
"The growing number of young people abusing drugs is a serious concern. Worryingly, the overwhelming majority of drug addicts are between 18 – 30 years old. Many of them are unemployed, have a chronic history of offending and commit a large number of crimes to finance their addiction.
"The total quantity of heroin seized globally reached a record high in 2016, while the quantities of opium and morphine seized reached the second highest level ever reported. The largest quantities of opiates seized were of opium (658 tons), followed by seizures of heroin (91 tons) and morphine (65 tons). Overall seizures of opiates, expressed in heroin equivalents, increased by almost 50 per cent from 2015 to 2016, of which the quantity of heroin seized exceeded that of opium and morphine.
Estimated Worldwide Cocaine Seizures According to UNODC: "Data suggest that the global cocaine interception rate, based on cocaine production estimates and quantities of cocaine seized, reached a level of between 43 and 68 per cent in 2014."
"It is estimated that in 2016 some 275 million people worldwide had used drugs at least once in the previous year (range: 204 million to 346 million). Corresponding to 5.6 per cent of the global population aged 15–64 years (range: 4.2 to 7.1 per cent), or approximately 1 of every 18 people. The actual number of people who use drugs increased by 20 million people from 2015 to 2016.