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.

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.

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

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

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.

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).

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.

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.

The countries with the highest suicide mortality rate worldwide in 2019 included Lesotho, Guyana, and Eswatini. Suicide rates of men are much higher than among women in many countries. Lithuania has one of the highest suicide rates for men as of 2019, while South Korea reports the highest suicide rate for women.

In the United States

Although the United States is not among the countries with the highest suicide mortality rate, suicide is still one of the leading causes of death in the U.S. As with other countries, the suicide rate among males in the U.S. is much higher than among females. The age group with the highest rate of suicide is those aged 45 to 64 years, followed by 25 to 44-year-olds. The states with the highest suicide rates are Wyoming, Alaska, and Montana.

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.

Over *** thousand deaths due to suicides were recorded in India in 2022. Furthermore, majority of suicides were reported in the state of Tamil Nadu, followed by Rajasthan. The number of suicides that year had increased from the previous year. Some of the causes for suicides in the country were due to professional problems, abuse, violence, family problems, financial loss, sense of isolation and mental disorders. Depressive disorders and suicide As of 2015, over ****** million people worldwide suffered from some kind of depressive disorder. Furthermore, over ** percent of the total population in India suffer from different forms of mental disorders as of 2017. There exists a positive correlation between the number of suicide mortality rates and people with select mental disorders as opposed to those without. Risk factors for mental disorders Every ******* person in India suffers from some form of mental disorder. Today, depressive disorders are regarded as the leading contributor not only to disease burden and morbidity worldwide, but even suicide if not addressed. In 2022, the leading cause for suicide deaths in India was due to family problems. The second leading cause was due to illness. Some of the risk factors, relative to developing mental disorders including depressive and anxiety disorders, include bullying victimization, poverty, unemployment, childhood sexual abuse and intimate partner violence.

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.

Since the 1950s, the suicide rate in the United States has been significantly higher among men than women. In 2022, the suicide rate among men was almost four times higher than that of women. However, the rate of suicide for both men and women has increased gradually over the past couple of decades. Facts on suicide in the United States In 2022, the rate of suicide death in the United States was around 14 per 100,000 population. The suicide rate in the U.S. has generally increased since the year 2000, with the highest rates ever recorded in the years 2018 and 2022. In the United States, death rates from suicide are highest among those aged 45 to 64 years and lowest among younger adults aged 15 to 24. The states with the highest rates of suicide are Montana, Alaska, and Wyoming, while New Jersey and Massachusetts have the lowest rates. Suicide among men In 2023, around 4.5 percent of men in the United States reported having serious thoughts of suicide in the past year. Although this rate is lower than that of women, men still have a higher rate of suicide death than women. One reason for this may have to do with the method of suicide. Although firearms account for the largest share of suicide deaths among both men and women, firearms account for almost 60 percent of all suicides among men and just 35 percent among women. Suffocation and poisoning are the other most common methods of suicide among women, with the chances of surviving a suicide attempt from these methods being much higher than surviving an attempt by firearm. The age group with the highest rate of suicide death among men is by far those aged 75 years and over.

India IN: Suicide Mortality Rate: Male data was reported at 17.800 NA in 2016. This records a decrease from the previous number of 18.000 NA for 2015. India IN: Suicide Mortality Rate: Male data is updated yearly, averaging 18.000 NA from Dec 2000 (Median) to 2016, with 5 observations. The data reached an all-time high of 18.600 NA in 2000 and a record low of 17.700 NA in 2010. India IN: Suicide Mortality Rate: Male data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s India – Table IN.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;

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.

South Korea Male Suicide Rates decreased by 1.1% in 2019, compared to a year earlier.

As of 2022, the U.S. states with the highest death rates from suicide were Montana, Alaska, and Wyoming. In Wyoming and Montana, there were around ** and ** suicide deaths per 100,000 population, respectively. In comparison, in New Jersey, the state with the lowest suicide death rate, there were only around * suicide deaths per 100,000 population. Differences in suicide rates by gender In the United States, there is a vast difference in suicide rates between men and women, with rates over *** times higher among men. However, rates of suicide for both men and women have increased over the past couple of decades. Among men, those aged 75 years and older have the highest suicide rates, with around ** deaths per 100,000 population in 2021. Among women, those aged 45 to 64 years have the highest rates of suicide death with *** deaths per 100,000 population. What is the most common method of suicide? In the United States, the most common method of suicide is with firearms, followed by suffocation and then poisoning. In 2022, there were around ****** suicide deaths from firearms in the United States, compared to ****** deaths from suffocation and ***** from drug poisoning. In 2021, firearms accounted for around ** percent of suicide deaths among men. In comparison, around ** percent of deaths from suicide among women were due to firearms, while suffocation and poisoning each accounted for ** percent of such deaths.

In 2023, South Korea's suicide rate reached **** deaths per 100,000 people, nearly double that of two decades ago. South Korea has the highest suicide rate among the member countries of the Organization for Economic Co-operation and Development (OECD).Mental health in South KoreaIn South Korea, mental illnesses such as depression and anxiety, along with financial hardships, have been identified as significant contributing factors leading individuals to attempt suicide. According to a survey, nearly half of the respondents reported experiencing severe stress, making it the most commonly reported type of mental health problem that year. Additionally, suicide is increasingly recognized not only as an individual health problem in South Korea but also as a complex social issue that arises, among other factors, from the country's rapid economic development. Suicide prevention In response to the escalating suicide rates, the government introduced its first suicide prevention program in 2004. Since then, several measures have been implemented to address this pressing issue. For instance, Seoul City initiated the "Bridge of Life" project on the Mapo Bridge, a well-known site for suicide attempts. The primary goal of the project was to provide comfort to individuals contemplating suicide by projecting uplifting messages and images on the bridge. In 2021, however, it was decided to remove the messages and slogans due to their limited impact. If you are having suicidal thoughts or you know someone who is, it is essential to seek help. Many countries have suicide crisis or prevention lines that offer free advice and support in such situations. If you live in the United States, you can reach the Suicide & Crisis Lifeline by simply calling *** to receive free and confidential support 24/7. If you live in South Korea, you can call the suicide prevention hotline ***.

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

Finland suicide rate for 2021 was 14.57, a 3.04% increase from 2020.

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

<li>Finland suicide rate for 2020 was <strong>14.14</strong>, a <strong>1.67% decline</strong> from 2019.</li>
<li>Finland suicide rate for 2019 was <strong>14.38</strong>, a <strong>8.23% decline</strong> from 2018.</li>
<li>Finland suicide rate for 2018 was <strong>15.67</strong>, a <strong>0.25% 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).

The suicide rate in China stood at *** cases per 100,000 people in 2019. Men had generally a higher suicide rate than women in China, however, the gender imbalance was much lower than in other countries. Compared to other countries, China had a relatively lower suicide rate.