This dashboard illustrates the distribution of Olympic medals won by countries at both the Summer and Winter Games between 1896 and 2024.
Analytics
A few weeks ago, I started learning Power BI, and these are my first dashboards.
Viewing these on a mobile device may be limited due to screen size; however, they should display properly on a laptop or desktop.
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Enjoy!
The original source: https://en.wikipedia.org/wiki/All-time_Olympic_Games_medal_table as of 29.9. 2025 under the Creative Commons Attribution-ShareAlike 4.0 License https://en.wikipedia.org/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License
This chart presents the 28 countries with the highest ICT Development Index alongside their fixed broadband internet download speeds.
The original source: https://en.m.wikipedia.org/wiki/ICT_Development_Index and https://en.m.wikipedia.org/wiki/List_of_countries_by_Internet_connection_speeds as of 29.9. 2025 under the Creative Commons Attribution-ShareAlike 4.0 License https://creativecommons.org/licenses/by-sa/4.0/deed.en
The left-hand panel displays a map of all countries and their respective populations, while the right-hand panel highlights 16 countries with populations exceeding 100 million, which together account for approximately 64% of the global population.
The original source: https://en.m.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population as of 29.9. 2025 under the Creative Commons Attribution-ShareAlike 4.0 License https://en.wikipedia.org/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License
This dashboard is under review as it may contain some mild errors due to formatting.
This chart presents the 30 languages with the largest number of Wikipedia articles.
The original source: https://meta.wikimedia.org/wiki/List_of_Wikipedias as of 29.9. 2025 under the Creative Commons Attribution-ShareAlike 4.0 License https://creativecommons.org/licenses/by-sa/4.0/deed.en
This visualization presents results from the 2022 PISA study. Conducted by the OECD, PISA (Programme for International Student Assessment) evaluates the capacity of 15-year-olds to apply their knowledge in reading, mathematics, and science to real-world situations.
The original source: https://www.oecd.org/en/about/programmes/pisa.html as of 29.9. 2025 under the Creative Commons Attribution BY 4.0 licence (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
This visualization presents the 2025 SDG (Sustainable Development Goals) Index. The overall score represents cumulative progress toward the 17 SDGs and is expressed as a percentage of achievement, where a score of 100 signifies complete attainment of all goals.
The original source: https://dashboards.sdgindex.org/rankings/ as of 29.9. 2025 under the Creative Commons Open Access license CC-BY-NC-ND 4.0 https://creativecommons.org/licenses/by-nc-nd/4.0/
Reference and Citation : Sachs, J.D., Lafortune, G., Fuller, G., Iablonovski, G. (2025). Financing Sustainable Development to 2030 and Mid-Century. Sustainable Development Report 2025. Paris: SDSN, Dublin: Dublin University Press. DOI: https://doi.org/10.25546/111909