The statistic shows the total population in Canada from 2020 to 2024, with projections up until 2030. In 2024, the total population in Canada amounted to about 41.14 million inhabitants. Population of Canada Canada ranks second among the largest countries in the world in terms of area size, right behind Russia, despite having a relatively low total population. The reason for this is that most of Canada remains uninhabited due to inhospitable conditions. Approximately 90 percent of all Canadians live within about 160 km of the U.S. border because of better living conditions and larger cities. On a year to year basis, Canada’s total population has continued to increase, although not dramatically. Population growth as of 2012 has amounted to its highest values in the past decade, reaching a peak in 2009, but was unstable and constantly fluctuating. Simultaneously, Canada’s fertility rate dropped slightly between 2009 and 2011, after experiencing a decade high birth rate in 2008. Standard of living in Canada has remained stable and has kept the country as one of the top 20 countries with the highest Human Development Index rating. The Human Development Index (HDI) measures quality of life based on several indicators, such as life expectancy at birth, literacy rate, education levels and gross national income per capita. Canada has a relatively high life expectancy compared to many other international countries, earning a spot in the top 20 countries and beating out countries such as the United States and the UK. From an economic standpoint, Canada has been slowly recovering from the 2008 financial crisis. Unemployment has gradually decreased, after reaching a decade high in 2009. Additionally, GDP has dramatically increased since 2009 and is expected to continue to increase for the next several years.

The total population in Canada was estimated at 41.5 million people in 2024, according to the latest census figures and projections from Trading Economics. This dataset provides - Canada Population - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Among member countries of the Organization of Economic Co-operation and Development (OECD), Japan has the highest density of magnetic resonance imaging (MRI) units. Over 57 such units are available per every million of its population. The United States and Greece both follow with rates of around 38 per million inhabitants. Compared to these countries, Mexico had around three MRI units per every million, The density of diagnostic imaging units can be one measurement to define the quality of a country’s health care infrastructure. Why and when MRI is usedThe invention of MRI scanners revolutionized diagnostic imaging as it doesn’t use radiation, but a magnetic field and radio waves. Since ionized radiation as used in CT-scans and X-rays is potentially harmful for the patient, this includes a significant advantage for MRIs. MRI scans are principally used for imaging organs, soft tissues, ligaments, and other parts of the body which are difficult to see. While on the other hand, computer tomography (CT) scanners are more frequently used to show bony structures. Among the global top manufacturers of MRI scanners are General Electric, Siemens, Hitachi, and Philips. The costs of MRIA single scan per MRI could cost up to 4,000 U.S. dollars, and thus double the cost of a scan with CT. The purchase of an MRI scanner could be a major investment for a practice or a hospital, with prices ranging from 150 thousand dollars up to several million dollars. Of course, there are installation and maintenance costs to be taken into account as well. With nearly 40 million MRI scans performed annually in the United States, it’s clear that diagnostic imaging costs are substantial.

In 2023, about 36.79 million people were living below the poverty line in the United States, a considerable decrease from the previous year. The number of people living in poverty peaked in 2014, but had been trending downwards until the year of the COVID-19 pandemic began.

The total population in Uganda was estimated at 48.7 million people in 2023, according to the latest census figures and projections from Trading Economics. This dataset provides - Uganda Population - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Diabetic retinopathy is the leading cause of blindness in the working-age population of the developed world. It is estimated to affect over 93 million people.

retina

The US Center for Disease Control and Prevention estimates that 29.1 million people in the US have diabetes and the World Health Organization estimates that 347 million people have the disease worldwide. Diabetic Retinopathy (DR) is an eye disease associated with long-standing diabetes. Around 40% to 45% of Americans with diabetes have some stage of the disease. Progression to vision impairment can be slowed or averted if DR is detected in time, however this can be difficult as the disease often shows few symptoms until it is too late to provide effective treatment.

Currently, detecting DR is a time-consuming and manual process that requires a trained clinician to examine and evaluate digital color fundus photographs of the retina. By the time human readers submit their reviews, often a day or two later, the delayed results lead to lost follow up, miscommunication, and delayed treatment.

Clinicians can identify DR by the presence of lesions associated with the vascular abnormalities caused by the disease. While this approach is effective, its resource demands are high. The expertise and equipment required are often lacking in areas where the rate of diabetes in local populations is high and DR detection is most needed. As the number of individuals with diabetes continues to grow, the infrastructure needed to prevent blindness due to DR will become even more insufficient.

The need for a comprehensive and automated method of DR screening has long been recognized, and previous efforts have made good progress using image classification, pattern recognition, and machine learning. With color fundus photography as input, the goal of this competition is to push an automated detection system to the limit of what is possible – ideally resulting in models with realistic clinical potential. The winning models will be open sourced to maximize the impact such a model can have on improving DR detection.

Acknowledgements This competition is sponsored by the California Healthcare Foundation.

Retinal images were provided by EyePACS, a free platform for retinopathy screening.

In 2020, nearly 41 million people emigrated from Africa. The number increased significantly compared to 2000, when it amounted to around 22 million. In 2020, emigration out of Africa originated especially from Eastern and Northern Africa.

This statistic shows the usage of dentures in the United States from 2012 to 2020 and a forecast thereof until 2024. The data has been calculated by Statista based on the U.S. Census data and Simmons National Consumer Survey (NHCS). According to this statistic, 40.99 million Americans used dentures in 2020. This figure is projected to increase to 42.46 million in 2024.

The Earth’s climate is changing and Cameroon, like other African nations, is bearing the brunt of this change. Climate change physical risks and already high impacts from acute and chronic hazards expose Cameroon to severe economic and welfare losses and threaten its development path. Understanding the nature and extent of physical risks from a changing climate over the next three decades is crucial. Those risks are estimated to dimension the magnitude of the challenge and highlight the case for action. An extensive use of scenarios ranging from lower to higher CO2 concentrations is made to assess impacts in the absence of reforms in the Cameroonian development model and support for its adaptation and mitigation action plan as envisioned in its Nationally Determined Contributions (NDCs). As such, this report explores opportunities and trade-offs for aligning Cameroon’s development path with its recent commitments on climate change. This Country Climate and Development Report (CCDR) finds that climate change is already a threat to the country’s development. Cameroon is geographically diverse and has all the climates encountered in Africa. Currently, about two million people (nine percent of Cameroon’s population) live in drought affected areas, and about eight percent of the country’s GDP is vulnerable. Tropical forests cover almost 40 percent of the country and provide an estimated eight million rural people with traditional staples including food, medicines, fuel, and construction material. Changes in temperature, rain and droughts put these people at greater risk of increased poverty. Furthermore, populations living in certain regions are more vulnerable to climate hazards, especially in the Far North where debilitating droughts have contributed to alarming rates of food insecurity and loss of livelihoods. The average temperature has risen, with significant regional variations. Extreme temperatures and an intensification of hazards (droughts and floods) are more likely. A changing climate in the next decade, and probably beyond, means the number of people and size of the areas affected by substantial physical impacts will continue to grow. This report finds that climate change will have direct effects on five socioeconomic systems: food systems; natural capital; urban physical assets; infrastructure services in energy and transport; and life and work.

This graph displays the total population size of citizens aged from between 40 and 44 years old in Europe in 2018, by country. That year there were roughly 4.79 million inhabitants of this age group in Germany, which was followed by Italy and France with approximately 4.56 million and 4.21 million inhabitants respectively.

On January 19, 2021, a company called PSafe found out that private data of over 220 million Brazilian citizens was leaked through the website of Brazil's Ministry of Health. Because the number of persons affected exceeded the country's estimated population, it has been assumed that the leakage included information regarding deceased people. Private data of approximately 104 million motor vehicles and 40 million companies was also leaked.

Around two years earlier, practically two out of three IT managers surveyed in Brazil said they deemed their budget for cybersecurity as insufficient when considering both the people and the technology needed.

PSafe is a startup that develops cybersecurity apps. It is headquartered both in Rio de Janeiro, Brazil and in San Francisco, United States.

The estimated population of the U.S. was approximately 334.9 million in 2023, and the largest age group was adults aged 30 to 34. There were 11.88 million males in this age category and around 11.64 million females. Which U.S. state has the largest population? The population of the United States continues to increase, and the country is the third most populous in the world behind China and India. The gender distribution has remained consistent for many years, with the number of females narrowly outnumbering males. In terms of where the residents are located, California was the state with the highest population in 2023. The U.S. population by race and ethnicity The United States is well known the world over for having a diverse population. In 2023, the number of Black or African American individuals was estimated to be 45.76 million, which represented an increase of over four million since the 2010 census. The number of Asian residents has increased at a similar rate during the same time period and the Hispanic population in the U.S. has also continued to grow.

In 2023, it is estimated that the BRICS countries have a combined population of 3.25 billion people, which is over 40 percent of the world population. The majority of these people live in either China or India, which have a population of more than 1.4 billion people each, while the other three countries have a combined population of just under 420 million. Comparisons Although the BRICS countries are considered the five foremost emerging economies, they are all at various stages of the demographic transition and have different levels of population development. For all of modern history, China has had the world's largest population, but rapidly dropping fertility and birth rates in recent decades mean that its population growth has slowed. In contrast, India's population growth remains much higher, and it is expected to overtake China in the next few years to become the world's most populous country. The fastest growing population in the BRICS bloc, however, is that of South Africa, which is at the earliest stage of demographic development. Russia, is the only BRICS country whose population is currently in decline, and it has been experiencing a consistent natural decline for most of the past three decades. Growing populations = growing opportunities Between 2000 and 2026, the populations of the BRICS countries is expected to grow by 625 million people, and the majority of this will be in India and China. As the economies of these two countries grow, so too do living standards and disposable income; this has resulted in the world's two most populous countries emerging as two of the most profitable markets in the world. China, sometimes called the "world's factory" has seen a rapid growth in its middle class, increased potential of its low-tier market, and its manufacturing sector is now transitioning to the production of more technologically advanced and high-end goods to meet its domestic demand.

In the third quarter of 2024, around 13.4 million employed individuals in Thailand were residing in the central region. In that same period, the labor force in the country reached over 40 million.

Digital banking has taken the financial world by storm, with the United States leading the charge. In 2024, the U.S. boasted an estimated **** million digital banking users, narrowly edging out Brazil's ** million. This digital banking revolution has spread globally, with countries like Russia, the United Kingdom, and India also seeing significant user adoption. The stark contrast between the top two countries and the rest of the world highlights the rapid growth and acceptance of digital banking in certain markets. Pandemic-driven acceleration The COVID-19 pandemic acted as a catalyst for digital banking adoption. In April 2020, ** percent of customers worldwide reported increased use of mobile banking apps compared to the previous year. While only ** percent expected to maintain this higher usage post-pandemic, the trend has clearly shifted towards digital banking solutions. This surge in adoption aligns with the growing number of digital banking users observed across various countries, indicating a lasting change in consumer banking habits. Leading digital banks WeBank, a Chinese digital bank, stands out as the leading digital bank in terms of users, with an impressive *** million customers reported at the end of 2024. Other major players include Rakuten with ***** million customers and Nubank with 100 million users. In Europe, Revolut was the digital bank with the widest customer base, with ** million customers at the end of 2024.

As of April 2025, almost 32 percent of global Instagram audiences were aged between 25 and 34 years, and 29.5 percent of users were aged between 25 and 34 years. Overall, 16.3 percent of users belonged to the 35 to 44 year age group. Instagram users With roughly one billion monthly active users, Instagram belongs to the most popular social networks worldwide. The social photo sharing app is especially popular in India and in the United States, which have respectively 413.85 million and 171.7 million Instagram users each. Instagram features One of the most popular features of Instagram is Stories. Users can post photos and videos to their Stories stream and the content is live for others to view for 24 hours before it disappears. In January 2019, the company reported that there were 500 million daily active Instagram Stories users. Instagram Stories directly competes with Snapchat, another photo sharing app that initially became famous due to it’s “vanishing photos” feature. As of the first quarter of 2025, Snapchat had 460 million daily active users.

The use of social media platforms continues to increase in the United Kingdom (UK) and is predicted to do so for the foreseeable future. As of 2024, there are a total of 52.7 million social network users in the UK. The number of social media users in the UK is expected to reach 65 million by 2027. Facebook users in the United Kingdom Social media network Facebook, which recently rebranded as Meta in a move towards the metaverse, had 51.34 million users in the United Kingdom as of December 2021, a relatively small increase on the previous year of 0.3 million. Two years prior, the number of FB users in the UK was 44.86 million. Throughout 2021, Facebook’s user numbers declined, sinking to 49.35 in September, however, toward the end of the year, audience figures recovered. Furthermore, Facebook Messenger, Facebook’s instant messaging app, had a total of 35.71 million UK users at the end of 2021. The majority of UK Facebook users at the end of last year belonged to the 25 to 34 year age group which made up 25.1 percent of all users. Overall, 12.5 percent of audiences this age group were women and 12.7 percent were men. Popular social networks in the United Kingdom In 2021, social media app Instagram had a total of 28 million UK users. Instagram was most popular amongst 25 to 34 year olds, accounting for approximately a third of users. In addition, professional online networking platform LinkedIn also finds popularity amongst this demographic, with 57.2 percent of its users being between the ages of 25 and 34 years.

In 2021, there were around *** million children aged 0-4 years in Africa. In total, the population aged 17 years and younger amounted to approximately *** million. In contrast, only approximately ** million individuals were aged 65 years and older as of the same year. The youngest continent in the world Africa is the continent with the youngest population worldwide. As of 2023, around ** percent of the population was aged 15 years and younger, compared to a global average of 25 percent. Although the median age on the continent has been increasing annually, it remains low at around ***years. There are several reasons behind the low median age. One factor is the low life expectancy at birth: On average, the male and female population in Africa live between 61 and 65 years, respectively. In addition, poor healthcare on the continent leads to high mortality, also among children and newborns, while the high fertility rate contributes to lowering the median age. Cross-country demographic differences Africa’s demographic characteristics are not uniform across the continent. The age structure of the population differs significantly from one country to another. For instance, Niger and Uganda have the lowest median age in Africa, at **** and **** years, respectively. Not surprisingly, these countries also register a high crude birth rate. On the other hand, North Africa is the region recording the highest life expectancy at birth, with Algeria leading the ranking in 2023.

Compared to the previous year, the number of United States citizens traveling overseas increased by over 10 million in 2023. Travel restrictions relating to the coronavirus (COVID-19) pandemic caused the number of U.S. citizens traveling overseas to fall below 10 million in 2020.

In 2023, there were estimated to be around 4.01 million people aged between 30 and 34 living in England, the most of any age group. Those aged 35 to 39 comprised the next highest age group, at 3.95 million, while the age group with the fewest people was among those aged 90 and over.