% of the population that speaks fluent English:

🇨🇳 China - 0.9%

🇧🇷 Brazil - 5%

🇷🇺 Russia - 5%

🇮🇳 India - 10.5%

🇲🇽 Mexico - 12.9%

🇮🇹 Italy - 13.74%

🇹🇷 Turkey - 17%

🇪🇸 Spain - 22%

🇮🇩 Indonesia - 30.8%

🇿🇦 South Africa - 31%

🇷🇴 Romania - 31%

🇪🇬 Egypt - 39.9%

🇵🇱 Poland - 49.1%

🇵🇰 Pakistan - 49~58%

🇬🇷 Greece - 51%

🇳🇬 Nigeria - 51~57%

🇩🇪 Germany - 56%

🇫🇷 France - 57.2%

🇵🇭 Philippines - 58.2%

🇧🇪 Belgium - 60%

🇦🇹 Austria - 73%

🇫🇮 Finland - 75%

🇨🇦 Canada - 83%

🇩🇰 Denmark - 86%

🇸🇪 Sweden - 89%

🇳🇴 Norway - 90%

🇳🇱 Netherlands - 90.9%

🇦🇺 Australia - 92.8%

🇺🇸 USA - 95.5%

🇸🇬 Singapore - 96.4%

🇳🇿 New Zealand - 97.8%

🇬🇧 UK - 98.3%

🇮🇪 Ireland - 98.37%

🇬🇮 Gibraltar - 100%

According to Census, Crystal, Euromonitor, Eurobarometer, and other local sources