
Jennifer Mendoza
Research expert covering health, pharma and medtech

Detailed statistics
Number of current registered drug users in China 2018-2022

Detailed statistics
Drug volume seized in China 2015-2022

Detailed statistics
Number of drug-related arrests in China 2015-2022

Number of illicit drug users worldwide by drug 2018-2024
Estimated number of illicit drug users worldwide from 2018 to 2024, by drug (in millions)

Injection drug users infected with HIV by world region 2024
Number of injection drug users with HIV infections in 2024, by world region

Distribution of illicit drug users worldwide as of 2023, by gender and drug
Distribution of illicit drug users worldwide as of 2023, by gender and drug

Number of U.S. Americans who used illicit drugs in their lifetime 2025, by drug type
Number of people in the U.S. who used selected illicit drugs in their lifetime as of 2025, by drug type (in milliona)

Preventative measures against drug abuse in Germany 2021-2023, by substance
Share of preventative measures against drug abuse in Germany from 2021 to 2023, by substance

Number of mental health/substance abuse social workers employed by U.S. state 2025
Number of mental health and substance abuse social workers employed in the United States in 2025, by state

Number of substance abuse and mental health counselors employed by U.S. state 2025
Number of substance abuse, behavioral disorder, and mental health counselors employed in the United States in 2025, by state

Suspected nonfatal overdoses per 10,000 ED visits in U.S. 2026, by drug type
Suspected nonfatal overdose rate per 10,000 emergency department (ED) visit in the United States between June 2025 and May 2026, by drug type

Number of drug users entering treatment services first time in Sweden 2024, by drug
Number of drug users entering specialized treatment services for the first time in Sweden in 2024, by main drug

Illicit drug use disorder among U.S. adults by level of mental illness 2025
Illicit drug use disorder among adults in the United States as of 2025, by level of mental illness

Opioid drug overdose male death rates in the U.S. 1999-2024
Death rate from drug poisonings involving opioids among men in the U.S. from 1999 to 2024 (per 100,000 population)

Opioid drug overdose female death rates in the U.S. 1999-2024
Death rate from drug poisonings involving opioids among women in the U.S. from 1999 to 2024 (per 100,000 population)

U.S. opioid drug overdose death rates from 1999-2024, by race/ethnicity
Death rate from drug poisonings involving opioids in the U.S. from 1999 to 2024, by race/ethnicity (per 100,000 population)

Mental health & substance abuse facility expenditure in Greece 2009-2023
Mental health & substance abuse facility expenditure in Greece from 2009 to 2023 (in millions)

Total substance abuse funding by the National Institutes of Health 2013-2025
Total substance abuse funding by the National Institutes of Health (NIH) from FY 2013 to 2025 (in million U.S. dollars)

Mental health & substance abuse facility expenditure in Croatia 2013-2023
Mental health & substance abuse facility expenditure in Croatia from 2013 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Romania 2011-2023
Mental health & substance abuse facility expenditure in Romania from 2011 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Poland 2017-2023
Mental health & substance abuse facility expenditure in Poland from 2017 to 2023 (in millions)

Hourly wage of substance abuse/mental health counselors employed by U.S. state 2025
Hourly wage of substance abuse, behavioral disorder, and mental health counselors employed in the United States in 2025, by state (in U.S. dollars)

Mental health & substance abuse facility expenditure in Belgium 2003-2023
Mental health & substance abuse facility expenditure in Belgium from 2003 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Malta 2014-2023
Mental health & substance abuse facility expenditure in Malta from 2014 to 2023

Mental health & substance abuse facility expenditure in Cyprus 2010-2023
Mental health & substance abuse facility expenditure in Cyprus from 2010 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Latvia 2013-2023
Mental health & substance abuse facility expenditure in Latvia from 2013 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Czechia 2010-2023
Mental health & substance abuse facility expenditure in Czechia from 2010 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Switzerland 2010-2023
Mental health & substance abuse facility expenditure in Switzerland from 2010 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Spain 2003-2023
Mental health & substance abuse facility expenditure in Spain from 2003 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Estonia 2003-2023
Mental health & substance abuse facility expenditure in Estonia from 2003 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Switzerland 2010-2023
Mental health & substance abuse facility expenditure in Switzerland from 2010 to 2023 (in millions)

Mental health & substance abuse facility expenditure in Slovenia 2014-2023
Mental health & substance abuse facility expenditure in Slovenia from 2014 to 2023 (in millions)

Mental health & substance abuse facility expenditure in France 2006-2023
Mental health & substance abuse facility expenditure in France from 2006 to 2023 (in millions)

Annual wage of substance abuse/mental health counselors employed by U.S. state 2025
Annual wage of substance abuse, behavioral disorder, and mental health counselors employed in the United States in 2025, by state (in U.S. dollars)

Number of substance abuse treatment facilities in the U.S. by operation type 2023
Number of substance abuse treatment facilities in the U.S. as of 2023, by operation type

Share of substance abuse treatment facilities in the U.S. by care setting 2023
Distribution of substance abuse treatment facilities in the U.S. as of 2023, by care setting

Substance abuse facilities in the U.S. with programs for specific groups 2023
Percentage of substance abuse treatment facilities in the U.S. offering tailored programs for specific groups as of 2023

Share of substance abuse treatment facilities in the U.S. by type 2023
Distribution of substance abuse treatment facilities in the U.S. as of 2023, by operation type

Rate of deaths from opioid overdose in the U.S. in 2024, by age
Crude rate of opioid overdose deaths in the U.S. in 2024, by age (per 100,000 population)

Drug overdose death rate U.S. 2024, by state
Drug overdose death rate in the United States in 2024, by state (per 100,000 population)

Deaths from drug poisoning due to psychostimulants abuse in the U.S. 2005-2023
Number of deaths from psychostimulants poisoning from drugs with abuse potential in the U.S. from 2005 to 2023

Number of users entering drug treatment in Germany in 2024, by drug
Number of users entering specialized drug treatment in Germany in 2024, by drug

Suicide thoughts among U.S. adults by substance dependence or abuse 2025
Suicide thoughts, plans and attempts among U.S. adults as of 2025, by substance dependence or abuse

Prevalence of HIV among injection drug users by world region 2024
Prevalence of HIV among injection drug users in 2024, by world region

Number of Americans who used illicit drugs in past year 2025, by drug type
Number of people in the U.S. who used selected illicit drugs in the past year as of 2025 (in 1,000)

Number of opioid prescriptions U.S. 2006-2023
Number of annual opioid prescriptions in the U.S. from 2006 to 2023

Number of Americans who used illicit drugs in past month 2025, by drug type
Number of people in the U.S. who used selected illicit drugs in the past month as of 2025 (in thousands)

Distribution of treated addicts in Italy 2024, by primary substance
Distribution of individuals treated for drug addiction in public facilities in Italy as of 2024, by primary substance of abuse

Homeless people with chronic substance abuse problems U.S. 2025, by sheltered status
Estimated number of homeless people with chronic substance abuse in the United States in 2025, by sheltered status

Nonfatal opioid overdoses per 10,000 ED visits in U.S. 2026, by age and sex
Suspected nonfatal opioid overdose rate per 10,000 emergency department (ED) visits in the United States between June 2025 and May 2026, by age and gender

Nonfatal opioid overdoses per 10,000 ED visits in U.S. 2026, by age
Suspected nonfatal opioid overdose rate per 10,000 emergency department (ED) visits in the United States from June 2025 to May 2026, by age

Nonfatal opioid overdoses per 10,000 ED visits in U.S. 2026, by gender
Suspected nonfatal opioid overdose rate per 10,000 emergency department (ED) visit in the United States between June 2025 and May 2026, by gender

Mental health & substance abuse facility expenditure in Denmark 2010-2024
Mental health & substance abuse facility expenditure in Denmark from 2010 to 2024 (in millions)
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