ar
Feedback
Data visualization

Data visualization

الذهاب إلى القناة على Telegram

Data visualization and visual analytics Charts, visual statistics and global trends. Data stories about people, countries and tech. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist

إظهار المزيد
6 293
المشتركون
لا توجد بيانات24 ساعات
+157 أيام
+8530 أيام
أرشيف المشاركات
Countries That Sleep the Least (2026): 1. 🇯🇵 Japan - 5 hours 52 minutes 2. 🇸🇦 Saudi Arabia - 6 hours 2 minutes 3. 🇰🇷 So
Countries That Sleep the Least (2026): 1. 🇯🇵 Japan - 5 hours 52 minutes 2. 🇸🇦 Saudi Arabia - 6 hours 2 minutes 3. 🇰🇷 South Korea - 6 hours 2 minutes 4. 🇵🇭 Philippines - 6 hours 8 minutes 5. 🇰🇼 Kuwait - 6 hours 15 minutes 6. 🇹🇼 Taiwan - 6 hours 21 minutes 7. 🇮🇩 Indonesia - 6 hours 25 minutes 8. 🇶🇦 Qatar - 6 hours 26 minutes 9. 🇲🇾 Malaysia - 6 hours 27 minutes 10. 🇸🇬 Singapore - 6 hours 34 minutes 11. 🇹🇷 Turkey - 6 hours 35 minutes 12. 🇮🇳 India - 6 hours 35 minutes Note that sleep data can vary by source/year/method (e.g., self-reported vs. tracked), and no major UN/World Bank index tracks this annually. Data reflects time in bed (2015 baseline); actual sleep may be slightly less. Individual results vary! 📌 Source: World Population Review – Average Sleep Time by Country 2026 (data from 2015 global surveys; page updated January 2026).

🤓 Percentage of population that has a PhD: 🇸🇮 Slovenia: 3.6% 🇨🇭 Switzerland: 3.0% 🇱🇺 Luxembourg: 2.0% 🇺🇸 United States: 1.8% 🇸🇪 Sweden: 1.6% 🇩🇪 Germany: 1.4% 🇬🇧 United Kingdom: 1.3% 🇦🇺 Australia: 1.3% 🇮🇱 Israel: 1.3% 🇫🇮 Finland: 1.2% 🇮🇸 Iceland: 1.2% 🇦🇹 Austria: 1.1% 🇩🇰 Denmark: 1.1% 🇳🇴 Norway: 1.1% 🇮🇪 Ireland: 1.0% 🇳🇿 New Zealand: 1.0% 🇫🇷 France: 0.9% 🇪🇸 Spain: 0.7% 🇧🇪 Belgium: 0.7% 🇨🇿 Czech Republic: 0.7% 🇵🇹 Portugal: 0.7% 🇸🇰 Slovakia: 0.7% 🇳🇱 Netherlands: 0.6% 🇭🇺 Hungary: 0.6% 🇱🇹 Lithuania: 0.6% 🇪🇪 Estonia: 0.6% 🇮🇹 Italy: 0.5% 🇵🇱 Poland: 0.5% 🇬🇷 Greece: 0.5% 🇹🇷 Turkey: 0.4% 🇲🇽 Mexico: 0.1% 🇰🇷 South Korea: 0.025% 🇨🇦 Canada: 0.018% 🇯🇵 Japan: 0.013% 🇮🇳 India: 0.0017% 🇷🇺 Russia: 0.0016% According to World Population Review

Latin American Prisons are Highly Overcrowded
Latin American Prisons are Highly Overcrowded

Here’s how old these companies are: 🇨🇳 TikTok: 8 years 🇺🇸 OpenAI: 9 years 🇺🇸 Zoom: 14 years 🇺🇸 Instagram: 14 years 🇺🇸 Airbnb: 17 years 🇺🇸 Twitter / X: 19 years 🇺🇸 Facebook: 21 years 🇺🇸 Tesla: 22 years 🇺🇸 Google: 26 years 🇺🇸 Netflix: 27 years 🇺🇸 Amazon: 31 years 🇺🇸 Apple: 49 years 🇺🇸 Microsoft: 50 years 🇯🇵 Sony: 79 years 🇮🇳 Tata Motors: 80 years 🇰🇷 Samsung: 87 years 🇺🇸 Boeing: 109 years 🇩🇪 BMW: 109 years 🇺🇸 IBM: 114 years 🇮🇹 Fiat: 126 years 🇫🇷 Renault: 126 years 🇺🇸 Coca-Cola: 133 years 🇯🇵 Nintendo: 135 years 🇯🇵 Toshiba: 150 years 🇫🇮 Nokia: 160 years

Most Corrupt Countries 👎 1. 🇸🇸 South Sudan 2. 🇸🇴 Somalia 3. 🇻🇪 Venezuela 4. 🇸🇾 Syria 5. 🇾🇪 Yemen 6. 🇱🇾 Libya 7.
Most Corrupt Countries 👎 1. 🇸🇸 South Sudan 2. 🇸🇴 Somalia 3. 🇻🇪 Venezuela 4. 🇸🇾 Syria 5. 🇾🇪 Yemen 6. 🇱🇾 Libya 7. 🇪🇷 Eritrea 8. 🇬🇶 Equatorial Guinea 9. 🇳🇮 Nicaragua 10. 🇸🇩 Sudan 11. 🇰🇵 North Korea 12. 🇲🇲 Myanmar 13. 🇭🇹 Haiti 14. 🇹🇲 Turkmenistan 15. 🇧🇮 Burundi 16. 🇦🇫 Afghanistan 17. 🇹🇯 Tajikistan 18. 🇨🇩 D.R. Congo 19. 🇿🇼 Zimbabwe 20. 🇬🇼 Guinea-Bissau 21. 🇰🇲 Comoros 22. 🇹🇩 Chad 23. 🇰🇭 Cambodia 24. 🇷🇺 Russia 25. 🇱🇧 Lebanon 26. 🇭🇳 Honduras 27. 🇦🇿 Azerbaijan 28. 🇮🇷 Iran 29. 🇨🇬 Congo 30. 🇧🇩 Bangladesh 31. 🇵🇾 Paraguay 32. 🇨🇫 Central African Republic 33. 🇲🇿 Mozambique 34. 🇰🇬 Kyrgyzstan 35. 🇬🇹 Guatemala 36. 🇺🇬 Uganda 37. 🇳🇬 Nigeria 38. 🇲🇽 Mexico 39. 🇲🇬 Madagascar 40. 🇮🇶 Iraq 41. 🇨🇲 Cameroon 42. 🇵🇰 Pakistan 43. 🇲🇱 Mali 44. 🇱🇷 Liberia 45. 🇬🇦 Gabon 46. 🇸🇿 Eswatini 47. 🇬🇳 Guinea 48. 🇧🇴 Bolivia 49. 🇲🇷 Mauritania Source: Transparency International

Percentage of Women in Parilament
Percentage of Women in Parilament

Reported Rape Rates in Europe (per 100,000 people) 1. 🇬🇧 United Kingdom — 109.0 2. 🇸🇪 Sweden — 85.9 3. 🇮🇸 Iceland — 68.7 4. 🇫🇷 France — 59.0 5. 🇩🇰 Denmark — 48.1 6. 🇳🇴 Norway — 41.5 7. 🇫🇮 Finland — 32.9 8. 🇦🇹 Austria — 23.0 9. 🇮🇪 Ireland — 21.9 10. 🇱🇺 Luxembourg — 20.2 11. 🇳🇱 Netherlands — 16.4 12. 🇨🇿 Czech Republic — 16.3 13. 🇩🇪 Germany — 15.1 14. 🇪🇪 Estonia — 11.5 15. 🇷🇴 Romania — 11.4 16. 🇸🇮 Slovenia — 10.3 17. 🇱🇮 Liechtenstein — 10.2 18. 🇨🇭 Switzerland — 9.92 19. 🇭🇷 Croatia — 8.86 20. 🇲🇹 Malta — 7.31 21. 🇭🇺 Hungary — 5.89 22. 🇵🇹 Portugal — 5.05 23. 🇪🇸 Spain — 4.51 24. 🇬🇷 Greece — 3.21 25. 🇱🇹 Lithuania — 2.44 26. 🇦🇱 Albania — 2.01 27. 🇸🇰 Slovakia — 1.90 28. 🇷🇸 Serbia — 1.50 29. 🇵🇱 Poland — 1.48 30. 🇧🇬 Bulgaria — 1.42 Source: World Population Review

How Safe is it To Walk Alone at Night?
How Safe is it To Walk Alone at Night?

Countries with the highest prison population
Countries with the highest prison population

Percentage of Black People in European Populations: 🇫🇷 France: 8.43% 🇵🇹 Portugal: 4.35% 🇬🇧 UK: 3.95% 🇧🇪 Belgium: 3.57
+1
Percentage of Black People in European Populations: 🇫🇷 France: 8.43% 🇵🇹 Portugal: 4.35% 🇬🇧 UK: 3.95% 🇧🇪 Belgium: 3.57% 🇸🇪 Sweden: 3.09% 🇳🇱 Netherlands: 2.83% 🇳🇴 Norway: 2.50% 🇨🇭 Switzerland: 2.11% 🇮🇪 Ireland: 1.31% 🇮🇹 Italy: 1.20% 🇪🇸 Spain: 1.17% 🇩🇰 Denmark: 0.91% 🇫🇮 Finland: 0.85% 🇩🇪 Germany: 0.65% 🇦🇹 Austria: 0.51% 🇪🇪 Estonia: 0.10% 🇭🇺 Hungary: 0.08% 🇨🇿 Czechia: 0.04% 🇷🇴 Romania: 0.03% 🇵🇱 Poland: 0.02% 🇷🇺 Russia: 0.02% 🇱🇻 Latvia: 0.02% (Eurostat)

💰 Wealth Needed to Be in the Richest 1% 1. 🇲🇨 Monaco ➜ $12.4m 2. 🇨🇭 Switzerland ➜ $6.6m 3. 🇦🇺 Australia ➜ $5.5m 4. 🇳🇿 New Zealand ➜ $5.2m 5. 🇺🇸 USA ➜ $5.1m 6. 🇮🇪 Ireland ➜ $4.3m 7. 🇸🇬 Singapore ➜ $3.5m 8. 🇫🇷 France ➜ $3.5m 9. 🇭🇰 Hong Kong ➜ $3.4m 10. 🇬🇧 UK ➜ $3.3m 11. 🇮🇹 Italy ➜ $2.6m 12. 🇪🇸 Spain ➜ $2.5m 13. 🇯🇵 Japan ➜ $1.7m 14. 🇦🇪 UAE ➜ $1.6m 15. 🇨🇳 China ➜ $0.96m 16. 🇨🇿 Czechia ➜ $0.88m 17. 🇸🇦 Saudi Arabia ➜ $0.74m 18. 🇷🇴 Romania ➜ $0.58m 19. 🇲🇾 Malaysia ➜ $0.48m 20. 🇧🇷 Brazil ➜ $0.43m 21. 🇲🇽 Mexico ➜ $0.38m 22. 🇮🇳 India ➜ $0.17m 23. 🇿🇦 South Africa ➜ $0.10m 24. 🇵🇭 Philippines ➜ $0.05m 25. 🇰🇪 Kenya ➜ $0.02m Source: Knight Frank Wealth Sizing Model, 2024

Dear friends 😊, I want 2026 to be a year of bonding, connections, and real conversations 🤗 For years, we have shared courses, resources, news, and knowledge. But I want to talk with you, ask questions, give answers, and learn together. With over 10 years in data science, software engineering, and AI 🤓, I have built and shipped real world systems that generated millions of dollars. I have made mistakes, learned valuable lessons, and I am always happy to share my experience openly. ❓ Feel free to ask me anything  Career, learning paths, real projects, tech decisions, or doubts. This is why I am reminding you that each channel has its own discussion group.  You can open it via
channel name → Discuss button
or via the links below 👇 📌 Channels and their discussion groupsFree courses by Big Data Specialist  → linked discussion groupData Science / ML / AI  → linked discussion groupGitHub Repositories  → linked discussion groupCoding Interview Preparation  → linked discussion groupData Visualization  → linked discussion groupPython Learning  → linked discussion groupTech News  → linked discussion groupLogic Quest  → linked discussion groupData Science Research Papers  → linked discussion groupWeb Development  → linked discussion groupAI Revolution  → linked discussion groupTalks with ChatGPT  → linked discussion groupProgramming Memes  → linked discussion groupCode Comics  → linked discussion group 💬 Join the conversations, ask questions, share your journey.  Looking forward to connecting with you all 🚀 I will share this message across all our channels so everyone can see it. Hope you do not mind 🙏  See you in the discussions 👋

Share of People Who Often Buy Clothes They Never Wear
Share of People Who Often Buy Clothes They Never Wear

Bitcoin Owners : 1. 🇮🇳 India: 85.5M 2. 🇨🇳 China: 27.8M 3. 🇺🇸 United States: 20.5M 4. 🇳🇬 Nigeria: 15.2M 5. 🇮🇩 Indone
Bitcoin Owners : 1. 🇮🇳 India: 85.5M 2. 🇨🇳 China: 27.8M 3. 🇺🇸 United States: 20.5M 4. 🇳🇬 Nigeria: 15.2M 5. 🇮🇩 Indonesia: 10.9M 6. 🇻🇳 Vietnam: 7.6M 7. 🇹🇷 Turkey: 6.9M 8. 🇵🇰 Pakistan: 5.7M 9. 🇵🇭 Philippines: 5.6M 10. 🇲🇽 Mexico: 4.1M 11. 🇹🇭 Thailand: 3.8M 12. 🇿🇦 South Africa: 3.4M 13. 🇯🇵 Japan: 2.9M 14. 🇩🇪 Germany: 2.9M 15. 🇷🇺 Russia: 2.5M Note: as of 2022. Source: World Population Review

Infographics we created based on the data above (previous message)👆 If you liked this format and want us to create more info
Infographics we created based on the data above (previous message)👆 If you liked this format and want us to create more infographics like this instead of the previous presentation style, show some love ❤️

🚢 Titanic Survival Rate. Total: 1st class - 62% 2nd class - 41% 3rd class - 25% Men: 1st class - 33% 2nd class - 8% 3rd clas
🚢 Titanic Survival Rate. Total: 1st class - 62% 2nd class - 41% 3rd class - 25% Men: 1st class - 33% 2nd class - 8% 3rd class - 16% Women: 1st class - 97% 2nd class - 86% 3rd class - 46% Children: 1st class - 83% 2nd class - 100% 3rd class - 34%

👱🏻‍♀️ Blonde Hair Percentage: 🇫🇮 Finland — 80% 🇸🇪 Sweden — 78% 🇳🇴 Norway — 75% 🇪🇪 Estonia — 70% 🇮🇸 Iceland — 70% 🇩🇰 Denmark — 68% 🇩🇪 Germany — 66% 🇳🇱 Netherlands — 66% 🇱🇻 Latvia — 66% 🇱🇹 Lithuania — 57% 🇬🇧 United Kingdom — 56% 🇨🇿 Czechia — 56% 🇧🇾 Belarus — 55% 🇦🇹 Austria — 54% 🇷🇺 Russia — 47% 🇵🇱 Poland — 46% 🇨🇭 Switzerland — 46% 🇺🇦 Ukraine — 45% 🇸🇰 Slovakia — 45% 🇮🇪 Ireland — 38% 🇫🇷 France — 37% 🇸🇮 Slovenia — 27% 🇭🇷 Croatia — 25% 🇧🇦 Bosnia and Herzegovina — 19% 🇮🇹 Italy — 15% 🇷🇴 Romania — 15% 🇪🇸 Spain — 12% 🇧🇬 Bulgaria — 10% 🇷🇸 Serbia — 10% 🇵🇹 Portugal — 9% 🇦🇱 Albania — 8% 🇬🇪 Georgia — 6% 🇹🇷 Turkey — 4% 🇬🇷 Greece — 4% 🇦🇲 Armenia — 3% Source: World Population Review

Expenditure on Advertisement/Research and Development per car sold in 2020 Among Top Car Manufacturers
Expenditure on Advertisement/Research and Development per car sold in 2020 Among Top Car Manufacturers

🇮🇳 Countries with the most Indian people: 1. 🇺🇸 United States — 5,409,062 2. 🇦🇪 United Arab Emirates — 3,568,848 3. 🇲🇾 Malaysia — 2,914,127 4. 🇨🇦 Canada — 2,875,954 5. 🇸🇦 Saudi Arabia — 2,463,509 6. 🇲🇲 Myanmar — 2,002,660 7. 🇬🇧 United Kingdom — 1,864,318 8. 🇿🇦 South Africa — 1,700,000 9. 🇱🇰 Sri Lanka — 1,607,500 10. 🇰🇼 Kuwait — 995,528 11. 🇦🇺 Australia — 976,000 12. 🇲🇺 Mauritius — 894,848 13. 🇶🇦 Qatar — 836,784 14. 🇳🇵 Nepal — 700,004 15. 🇴🇲 Oman — 686,635 16. 🇸🇬 Singapore — 650,000 17. 🇹🇹 Trinidad and Tobago — 549,545 18. 🇧🇭 Bahrain — 327,807 19. 🇬🇾 Guyana — 321,500 20. 🇫🇯 Fiji — 316,081 21. 🇫🇷 Réunion — 300,159 22. 🇳🇿 New Zealand — 270,000 23. 🇩🇪 Germany — 260,864 24. 🇳🇱 Netherlands — 228,787 25. 🇮🇹 Italy — 206,503 26. 🇸🇷 Suriname — 160,160 27. 🇵🇭 Philippines — 150,010 28. 🇹🇭 Thailand — 150,000 29. 🇮🇩 Indonesia — 134,817 30. 🇫🇷 France — 119,000 31. 🇮🇱 Israel — 105,000 Source: World Population Review

Gender Balance in World's Largest Countries
Gender Balance in World's Largest Countries