Olympic Games Dataset (CountriesSD)

By shrijeetverma13 · February 8, 2026

Data source:

The ratio between the richest and poorest countries by GDP per Capita is 366:1. Luxembourg has the highest GDP per Capita at $101,450, while Burundi has the lowest at $277.

The analysis successfully identified and visualized the countries with the largest total economies, calculated by multiplying population by GDP per capita. A bar chart shows the top 15 countries ranked by their total economic output in billions of USD, with color coding to highlight the magnitude of each economy.

I've identified the top 10 most populous countries and analyzed their GDP per capita levels. The visualization shows population size with color-coding for economic prosperity levels.

I've identified the 10 countries with the lowest GDP per capita and created a visualization showing their economic status and population sizes. The bar chart displays each country's GDP per capita, with color coding representing their population sizes - darker colors indicate larger populations.

I've identified the 10 countries with the highest GDP per capita and created a visualization showing their wealth levels alongside their population sizes. The interactive bar chart displays GDP per capita for each country, with colors indicating their population sizes - allowing you to see the relationship between economic prosperity and population.

Among the smallest countries (bottom 25% by population, with 2.1 million people or fewer), I've identified the top performers by GDP per Capita. A bar chart visualization shows the top 15 small countries ranked by their economic prosperity per person.

There is a very weak negative relationship between country population size and GDP per capita. The analysis shows a Pearson correlation of -0.043 and a Spearman correlation of -0.168, indicating that population size has minimal influence on a country's GDP per capita.

The comparison between median and mean GDP per capita reveals significant wealth concentration globally. The median GDP per capita is $5,234, while the mean is $12,883 - meaning the median is 59.4% lower than the mean. This large gap indicates that wealth is concentrated among a smaller number of wealthier countries, creating a right-skewed distribution.

I found 33 large countries (those in the top 25% by population, with at least 28.1 million people) that have below-average GDP per capita. The average GDP per capita across all countries is $12,883, and these 33 nations fall below that threshold despite their large populations.

The GDP per capita across all countries shows a wide distribution with clear quartile breakdowns. The first quartile (bottom 25%) includes 44 countries with GDP per capita up to $1,781, while the second quartile ranges from $1,781 to $5,234 (the median). The third quartile spans from $5,234 to $15,495, and the top quartile includes 44 countries with GDP per capita above $15,495, reaching as high as $101,450.

The analysis successfully generated data tables showing how countries are distributed across small, medium, and large population categories. Two data tables were created that categorize countries based on their population sizes, using thresholds of less than 10 million for small countries, 10-100 million for medium countries, and over 100 million for large countries.

A substantial 83.8% of the global population lives in countries with below-average GDP per Capita. Out of 7.1 billion people across 176 countries analyzed, nearly 6 billion live in the 122 countries that fall below the average GDP per Capita of $12,882.56.

The analysis generated data tables showing how countries are distributed across income levels based on GDP per capita. The classification uses World Bank-style thresholds: Low Income (under $1,045), Middle Income ($1,045-$12,695), and High Income (over $12,695).

The top 10 economies hold 68% of total global GDP, demonstrating significant economic concentration among the world's largest nations.

I've identified 36 countries that have large populations (above 8.4 million) combined with mid-range GDP per capita (between $1,781 and $15,495). These countries represent significant growth potential because they have substantial market sizes but haven't yet reached high-income status, suggesting room for economic expansion.

I've ranked countries by their market size potential, combining population (50%) and purchasing power measured by GDP per capita (50%). Each country receives a market potential score on a 0-100 scale based on these two factors.

The analysis identified 11 countries with unusually high GDP per capita and several with unusually low GDP per capita relative to their population sizes. A scatter plot visualization shows the relationship between population size (on a logarithmic scale) and GDP per capita, with reference lines marking the mean and outlier thresholds.