According to the OECD (Organisation for EconomicCo-operation and Development), these are the latest adult obesity numbers available:

  • 🇺🇸 USA: 38.2%
  • 🇲🇽 Mexico: 32.4%
  • 🇳🇿 New Zealand: 30.7%
  • 🇦🇺 Australia: 27.9%
  • 🇬🇧 UK: 26.9%
  • 🇿🇦 South Africa: 26.5%
  • 🇨🇦 Canada: 25.8%
  • 🇩🇪 Germany: 23.6%
  • 🇹🇷 Turkey: 22.3%
  • 🇧🇷 Brazil: 20.8%
  • 🇫🇷 France: 15.3%
  • 🇸🇪 Sweden: 12.3%
  • 🇳🇴 Norway: 12%
  • 🇨🇭 Switzerland: 10.3%
  • 🇮🇹 Italy: 9.8%
  • 🇨🇳 China: 7.0%
  • 🇰🇷 South Korea: 5.3%
  • 🇮🇳 India: 5.0%
  • 🇯🇵Japan: 3.7%

More information is available here.