Historical chart and dataset showing World suicide rate by year from 2000 to 2021.

The countries with the highest suicide mortality rate worldwide in 2021 included Lesotho, South Korea, and Eswatini. In 2021, there were around 27.5 suicide deaths per 100,000 population in South Korea. Suicide in the United States Although the United States is not among the countries with the highest suicide mortality rate, suicide is still a major issue in the country. As with other countries, the suicide rate among males in the U.S. is much higher than among females. In 2022, there were around 23 suicide deaths among males in the United States per 100,000 population, compared to 5.9 deaths per 100,000 females. The states with the highest suicide rates are Montana, Wyoming, and Alaska, while New Jersey and Massachusetts have the lowest rates. Risk factors and help Major risk factors for suicide include mental health issues and substance abuse problems; however, it can be difficult to predict who is at risk. Warning signs such as talking about wanting to die, expressing feelings of depression, suicidal ideation, and abusing drugs or alcohol should be taken seriously and help should be sought as soon as possible. Suicide hotlines exist in many countries around the world and one should not hesitate to discuss such issues and feelings with a health care provider.

South Korea currently has the highest overall suicide rate among OECD countries worldwide. The suicide rate among women in South Korea is significantly higher than that of women in any other country. Nevertheless, suicide is commonly more prevalent among men than women. Suicide in the U.S. The suicide rate in the United States has risen since the year 2000. As of 2022, there were around **** deaths from suicide per 100,000 population. The suicide rate among men in the U.S. is over ***** times what it is for females, a considerable and troubling difference. The suicide rate among men increases with age, with the highest rates found among men aged 75 years and older. Adolescent suicide Adolescent suicide is always a serious and difficult topic. A recent survey found that around ** percent of female high school students in the United States had seriously considered attempting suicide in the past year, compared to ** percent of male students. On average, there are around ** suicide deaths among adolescents per 100,000 population in the United States. The states with the highest rates of adolescent suicide include New Mexico, Idaho, and Oklahoma.

Japan JP: Suicide Mortality Rate: Female data was reported at 11.400 NA in 2016. This records a decrease from the previous number of 11.800 NA for 2015. Japan JP: Suicide Mortality Rate: Female data is updated yearly, averaging 13.600 NA from Dec 2000 (Median) to 2016, with 5 observations. The data reached an all-time high of 14.100 NA in 2010 and a record low of 11.400 NA in 2016. Japan JP: Suicide Mortality Rate: Female data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Health Statistics. Suicide mortality rate is the number of suicide deaths in a year per 100,000 population. Crude suicide rate (not age-adjusted).; ; World Health Organization, Global Health Observatory Data Repository (http://apps.who.int/ghodata/).; Weighted average;

Historical chart and dataset showing European Union suicide rate by year from 2000 to 2021.

The average for 2019 based on 180 countries was 9.49 suicides per 100,000 people. The highest value was in Lesotho: 72.4 suicides per 100,000 people and the lowest value was in Antigua and Barbuda: 0.4 suicides per 100,000 people. The indicator is available from 2000 to 2019. Below is a chart for all countries where data are available.

Japan suicide rate for 2021 was 17.43, a 1.57% increase from 2020.

<ul style='margin-top:20px;'>

<li>Japan suicide rate for 2020 was <strong>17.16</strong>, a <strong>4.19% increase</strong> from 2019.</li>
<li>Japan suicide rate for 2019 was <strong>16.47</strong>, a <strong>2.37% decline</strong> from 2018.</li>
<li>Japan suicide rate for 2018 was <strong>16.87</strong>, a <strong>1.86% decline</strong> from 2017.</li>
</ul>Suicide mortality rate is the number of suicide deaths in a year per 100,000 population. Crude suicide rate (not age-adjusted).

Poland suicide rate for 2021 was 13.67, a 1.51% decline from 2020.

<ul style='margin-top:20px;'>

<li>Poland suicide rate for 2020 was <strong>13.88</strong>, a <strong>1.31% increase</strong> from 2019.</li>
<li>Poland suicide rate for 2019 was <strong>13.70</strong>, a <strong>1.71% increase</strong> from 2018.</li>
<li>Poland suicide rate for 2018 was <strong>13.47</strong>, a <strong>1.66% increase</strong> from 2017.</li>
</ul>Suicide mortality rate is the number of suicide deaths in a year per 100,000 population. Crude suicide rate (not age-adjusted).

Dataset

This dataset was created by steven

Contents

This dataset shows the suicide rates for just over 100 countries. The data is compiled from the the World Health Organization from 2008 in which a country's rank is determined by its total rate deaths officially recorded as suicides. Rates are expressed as per 100,000 of population. Note - year is not consistant for all entries, please refer to the year column to determine what year the data represents. Data sourced from WHO website - Mental health. World Health Organization. 2009. http://www.who.int/mental_health/prevention/suicide/country_reports/en/index.html. GIS vector data. This dataset was first accessioned in the EDINA ShareGeo Open repository on 2011-01-31 and migrated to Edinburgh DataShare on 2017-02-21.

United States US: Suicide Mortality Rate: Male data was reported at 23.600 NA in 2016. This records an increase from the previous number of 23.000 NA for 2015. United States US: Suicide Mortality Rate: Male data is updated yearly, averaging 20.700 NA from Dec 2000 (Median) to 2016, with 5 observations. The data reached an all-time high of 23.600 NA in 2016 and a record low of 17.900 NA in 2000. United States US: Suicide Mortality Rate: Male data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United States – Table US.World Bank.WDI: Health Statistics. Suicide mortality rate is the number of suicide deaths in a year per 100,000 population. Crude suicide rate (not age-adjusted).; ; World Health Organization, Global Health Observatory Data Repository (http://apps.who.int/ghodata/).; Weighted average;

BackgroundIn Europe, men have lower rates of attempted suicide compared to women and at the same time a higher rate of completed suicides, indicating major gender differences in lethality of suicidal behaviour. The aim of this study was to analyse the extent to which these gender differences in lethality can be explained by factors such as choice of more lethal methods or lethality differences within the same suicide method or age. In addition, we explored gender differences in the intentionality of suicide attempts.Methods and FindingsMethods. Design: Epidemiological study using a combination of self-report and official data. Setting: Mental health care services in four European countries: Germany, Hungary, Ireland, and Portugal. Data basis: Completed suicides derived from official statistics for each country (767 acts, 74.4% male) and assessed suicide attempts excluding habitual intentional self-harm (8,175 acts, 43.2% male).Main Outcome Measures and Data Analysis. We collected data on suicidal acts in eight regions of four European countries participating in the EU-funded “OSPI-Europe”-project (www.ospi-europe.com). We calculated method-specific lethality using the number of completed suicides per method * 100 / (number of completed suicides per method + number of attempted suicides per method). We tested gender differences in the distribution of suicidal acts for significance by using the χ2-test for two-by-two tables. We assessed the effect sizes with phi coefficients (φ). We identified predictors of lethality with a binary logistic regression analysis. Poisson regression analysis examined the contribution of choice of methods and method-specific lethality to gender differences in the lethality of suicidal acts.Findings Main ResultsSuicidal acts (fatal and non-fatal) were 3.4 times more lethal in men than in women (lethality 13.91% (regarding 4106 suicidal acts) versus 4.05% (regarding 4836 suicidal acts)), the difference being significant for the methods hanging, jumping, moving objects, sharp objects and poisoning by substances other than drugs. Median age at time of suicidal behaviour (35–44 years) did not differ between males and females. The overall gender difference in lethality of suicidal behaviour was explained by males choosing more lethal suicide methods (odds ratio (OR) = 2.03; 95% CI = 1.65 to 2.50; p < 0.000001) and additionally, but to a lesser degree, by a higher lethality of suicidal acts for males even within the same method (OR = 1.64; 95% CI = 1.32 to 2.02; p = 0.000005). Results of a regression analysis revealed neither age nor country differences were significant predictors for gender differences in the lethality of suicidal acts. The proportion of serious suicide attempts among all non-fatal suicidal acts with known intentionality (NFSAi) was significantly higher in men (57.1%; 1,207 of 2,115 NFSAi) than in women (48.6%; 1,508 of 3,100 NFSAi) (χ2 = 35.74; p < 0.000001).Main limitations of the studyDue to restrictive data security regulations to ensure anonymity in Ireland, specific ages could not be provided because of the relatively low absolute numbers of suicide in the Irish intervention and control region. Therefore, analyses of the interaction between gender and age could only be conducted for three of the four countries. Attempted suicides were assessed for patients presenting to emergency departments or treated in hospitals. An unknown rate of attempted suicides remained undetected. This may have caused an overestimation of the lethality of certain methods. Moreover, the detection of attempted suicides and the registration of completed suicides might have differed across the four countries. Some suicides might be hidden and misclassified as undetermined deaths.ConclusionsMen more often used highly lethal methods in suicidal behaviour, but there was also a higher method-specific lethality which together explained the large gender differences in the lethality of suicidal acts. Gender differences in the lethality of suicidal acts were fairly consistent across all four European countries examined. Males and females did not differ in age at time of suicidal behaviour. Suicide attempts by males were rated as being more serious independent of the method used, with the exceptions of attempted hanging, suggesting gender differences in intentionality associated with suicidal behaviour. These findings contribute to understanding of the spectrum of reasons for gender differences in the lethality of suicidal behaviour and should inform the development of gender specific strategies for suicide prevention.

Suicide mortality rate (per 100,000 population) in World was reported at 9.13 % in 2021, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Suicide mortality rate (per 100,000 population) - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

Effect of suicide rates on life expectancy dataset

Abstract
In 2015, approximately 55 million people died worldwide, of which 8 million committed suicide. In the USA, one of the main causes of death is the aforementioned suicide, therefore, this experiment is dealing with the question of how much suicide rates affects the statistics of average life expectancy.
The experiment takes two datasets, one with the number of suicides and life expectancy in the second one and combine data into one dataset. Subsequently, I try to find any patterns and correlations among the variables and perform statistical test using simple regression to confirm my assumptions.

Data

The experiment uses two datasets - WHO Suicide Statistics[1] and WHO Life Expectancy[2], which were firstly appropriately preprocessed. The final merged dataset to the experiment has 13 variables, where country and year are used as index: Country, Year, Suicides number, Life expectancy, Adult Mortality, which is probability of dying between 15 and 60 years per 1000 population, Infant deaths, which is number of Infant Deaths per 1000 population, Alcohol, which is alcohol, recorded per capita (15+) consumption, Under-five deaths, which is number of under-five deaths per 1000 population, HIV/AIDS, which is deaths per 1 000 live births HIV/AIDS, GDP, which is Gross Domestic Product per capita, Population, Income composition of resources, which is Human Development Index in terms of income composition of resources, and Schooling, which is number of years of schooling.

LICENSE

THE EXPERIMENT USES TWO DATASET - WHO SUICIDE STATISTICS AND WHO LIFE EXPECTANCY, WHICH WERE COLLEECTED FROM WHO AND UNITED NATIONS WEBSITE. THEREFORE, ALL DATASETS ARE UNDER THE LICENSE ATTRIBUTION-NONCOMMERCIAL-SHAREALIKE 3.0 IGO (https://creativecommons.org/licenses/by-nc-sa/3.0/igo/).

[1] https://www.kaggle.com/szamil/who-suicide-statistics

[2] https://www.kaggle.com/kumarajarshi/life-expectancy-who

This statistic shows estimated age-standardized suicide rates worldwide in 2012, sorted by income group as defined by the World Health Organization for its member states. For that year, the WHO estimated that there were around 11.4 suicides per every 100 thousand population worldwide. More than 80 percent of all suicides globally were conducted in poorer member states.

Historical chart and dataset showing Spain suicide rate by year from 2000 to 2021.

Historical chart and dataset showing Russia suicide rate by year from 2000 to 2021.

Suicide mortality rate (per 100,000 population) in United States was reported at 15.63 % in 2021, according to the World Bank collection of development indicators, compiled from officially recognized sources. United States - Suicide mortality rate (per 100,000 population) - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

China Suicide Mortality Rate: Female data was reported at 10.300 NA in 2016. This stayed constant from the previous number of 10.300 NA for 2015. China Suicide Mortality Rate: Female data is updated yearly, averaging 12.500 NA from Dec 2000 (Median) to 2016, with 5 observations. The data reached an all-time high of 15.400 NA in 2000 and a record low of 10.300 NA in 2016. China Suicide Mortality Rate: Female data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s China – Table CN.World Bank.WDI: Health Statistics. Suicide mortality rate is the number of suicide deaths in a year per 100,000 population. Crude suicide rate (not age-adjusted).; ; World Health Organization, Global Health Observatory Data Repository (http://apps.who.int/ghodata/).; Weighted average;

These tables present data about suicide deaths in New Zealand over the 20-year period from 1996 to 2015. The tables include numbers and rates by common demographic breakdowns, such as age, sex, ethnicity, district health board (DHB) of residence, neighbourhood deprivation.