🇺🇳World

🇦🇪United Arab Emirates 🇦🇫Afghanistan 🇦🇬Antigua and Barbuda 🇦🇱Albania 🇦🇲Armenia 🇦🇴Angola 🇦🇷Argentina 🇦🇹Austria 🇦🇺Australia 🇦🇼Aruba 🇦🇿Azerbaijan 🇧🇦Bosnia and Herzegovina 🇧🇧Barbados 🇧🇩Bangladesh 🇧🇪Belgium 🇧🇫Burkina Faso 🇧🇬Bulgaria 🇧🇭Bahrain 🇧🇮Burundi 🇧🇯Benin 🇧🇳Brunei Darussalam 🇧🇴Bolivia 🇧🇷Brazil 🇧🇸Bahamas 🇧🇹Bhutan 🇧🇼Botswana 🇧🇾Belarus 🇧🇿Belize 🇨🇦Canada 🇨🇩Democratic Republic of the Congo 🇨🇫Central African Republic 🇨🇬Congo 🇨🇭Switzerland 🇨🇮Côte d'Ivoire 🇨🇱Chile 🇨🇲Cameroon 🇨🇳China 🇨🇴Colombia 🇨🇷Costa Rica 🇨🇺Cuba 🇨🇻Cabo Verde 🇨🇼Curaçao 🇨🇾Cyprus 🇨🇿Czechia 🇩🇪Germany 🇩🇯Djibouti 🇩🇰Denmark 🇩🇴Dominican Republic 🇩🇿Algeria 🇪🇨Ecuador 🇪🇪Estonia 🇪🇬Egypt 🇪🇭Western Sahara 🇪🇷Eritrea 🇪🇸Spain 🇪🇹Ethiopia 🇫🇮Finland 🇫🇯Fiji 🇫🇲Micronesia 🇫🇲Micronesia 🇫🇷France 🇬🇦Gabon 🇬🇧United Kingdom 🇬🇩Grenada 🇬🇪Georgia 🇬🇫French Guiana 🇬🇭Ghana 🇬🇲Gambia 🇬🇳Guinea 🇬🇵Guadeloupe 🇬🇶Equatorial Guinea 🇬🇷Greece 🇬🇹Guatemala 🇬🇺Guam 🇬🇼Guinea-Bissau 🇬🇾Guyana 🇭🇰Hong Kong 🇭🇳Honduras 🇭🇷Croatia 🇭🇹Haiti 🇭🇺Hungary 🇮🇩Indonesia 🇮🇪Ireland 🇮🇱Israel 🇮🇳India 🇮🇶Iraq 🇮🇷Iran 🇮🇸Iceland 🇮🇹Italy 🇯🇲Jamaica 🇯🇴Jordan 🇯🇵Japan 🇰🇪Kenya 🇰🇬Kyrgyzstan 🇰🇭Cambodia 🇰🇮Kiribati 🇰🇲Comoros 🇰🇵North Korea (Dem. People's Republic of Korea) 🇰🇷South Korea (Republic of Korea) 🇰🇼Kuwait 🇰🇿Kazakhstan 🇱🇦Lao People's Democratic Republic 🇱🇧Lebanon 🇱🇨Saint Lucia 🇱🇰Sri Lanka 🇱🇷Liberia 🇱🇸Lesotho 🇱🇹Lithuania 🇱🇺Luxembourg 🇱🇻Latvia 🇱🇾Libya 🇲🇦Morocco 🇲🇩Republic of Moldova 🇲🇪Montenegro 🇲🇬Madagascar 🇲🇰North Macedonia 🇲🇱Mali 🇲🇲Myanmar 🇲🇳Mongolia 🇲🇴Macao 🇲🇶Martinique 🇲🇷Mauritania 🇲🇹Malta 🇲🇺Mauritius 🇲🇻Maldives 🇲🇼Malawi 🇲🇽Mexico 🇲🇾Malaysia 🇲🇿Mozambique 🇳🇦Namibia 🇳🇨New Caledonia 🇳🇪Niger 🇳🇬Nigeria 🇳🇮Nicaragua 🇳🇱Netherlands 🇳🇴Norway 🇳🇵Nepal 🇳🇿New Zealand 🇴🇲Oman 🇵🇦Panama 🇵🇪Peru 🇵🇫French Polynesia 🇵🇫Polynesia 🇵🇬Papua New Guinea 🇵🇭Philippines 🇵🇰Pakistan 🇵🇱Poland 🇵🇷Puerto Rico 🇵🇸State of Palestine 🇵🇹Portugal 🇵🇾Paraguay 🇶🇦Qatar 🇷🇪Réunion 🇷🇴Romania 🇷🇸Serbia 🇷🇺Russian Federation 🇷🇼Rwanda 🇸🇦Saudi Arabia 🇸🇧Solomon Islands 🇸🇨Seychelles 🇸🇩Sudan 🇸🇪Sweden 🇸🇬Singapore 🇸🇮Slovenia 🇸🇰Slovakia 🇸🇱Sierra Leone 🇸🇳Senegal 🇸🇴Somalia 🇸🇷Suriname 🇸🇸South Sudan 🇸🇹Sao Tome and Principe 🇸🇻El Salvador 🇸🇾Syrian Arab Republic 🇸🇿Eswatini 🇹🇬Togo 🇹🇭Thailand 🇹🇯Tajikistan 🇹🇱Timor-Leste 🇹🇲Turkmenistan 🇹🇳Tunisia 🇹🇴Tonga 🇹🇷Turkey 🇹🇹Trinidad and Tobago 🇹🇼Taiwan 🇹🇿United Republic of Tanzania 🇺🇦Ukraine 🇺🇬Uganda 🇺🇸United States of America 🇺🇾Uruguay 🇺🇿Uzbekistan 🇻🇨Saint Vincent and the Grenadines 🇻🇪Venezuela 🇻🇮United States Virgin Islands 🇻🇳Vietnam 🇻🇺Vanuatu 🇼🇸Samoa 🇾🇪Yemen 🇾🇹Mayotte 🇿🇦South Africa 🇿🇲Zambia 🇿🇼Zimbabwe 🏴Channel Islands

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Countries / regions with the most serious population ageing problem