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Afghanistan
total dependency ratio: 88.8
youth dependency ratio: 75.3
elderly dependency ratio: 4.8
potential support ratio: 21 (2020 est.)
Albania
total dependency ratio: 46.9
youth dependency ratio: 25.3
elderly dependency ratio: 21.6
potential support ratio: 4.6 (2020 est.)
Algeria
total dependency ratio: 60.1
youth dependency ratio: 49.3
elderly dependency ratio: 10.8
potential support ratio: 9.3 (2020 est.)
Angola
total dependency ratio: 94.5
youth dependency ratio: 90.2
elderly dependency ratio: 4.3
potential support ratio: 23.5 (2020 est.)
Antigua and Barbuda
total dependency ratio: 45.3
youth dependency ratio: 31.8
elderly dependency ratio: 13.6
potential support ratio: 7.4 (2020 est.)
Argentina
total dependency ratio: 56.5
youth dependency ratio: 38.1
elderly dependency ratio: 17.7
potential support ratio: 5.6 (2020 est.)
Armenia
total dependency ratio: 48.4
youth dependency ratio: 30.9
elderly dependency ratio: 17.5
potential support ratio: 5.7 (2020 est.)
Aruba
total dependency ratio: 47
youth dependency ratio: 25.6
elderly dependency ratio: 21.5
potential support ratio: 4.7 (2020 est.)
Australia
total dependency ratio: 55.1
youth dependency ratio: 29.9
elderly dependency ratio: 25.1
potential support ratio: 4 (2020 est.)
Austria
total dependency ratio: 50.6
youth dependency ratio: 21.7
elderly dependency ratio: 28.9
potential support ratio: 3.5 (2020 est.)
Azerbaijan
total dependency ratio: 43.4
youth dependency ratio: 33.7
elderly dependency ratio: 9.7
potential support ratio: 10.3 (2020 est.)
Bahamas, The
total dependency ratio: 41.5
youth dependency ratio: 30.6
elderly dependency ratio: 11
potential support ratio: 9.1 (2020 est.)
Bahrain
total dependency ratio: 26.5
youth dependency ratio: 23.1
elderly dependency ratio: 3.4
potential support ratio: 29.8 (2020 est.)
Bangladesh
total dependency ratio: 47
youth dependency ratio: 39.3
elderly dependency ratio: 7.7
potential support ratio: 13 (2020 est.)
Barbados
total dependency ratio: 50.3
youth dependency ratio: 25.2
elderly dependency ratio: 25.1
potential support ratio: 4 (2020 est.)
Belarus
total dependency ratio: 48.9
youth dependency ratio: 25.7
elderly dependency ratio: 23.2
potential support ratio: 4.3 (2020 est.)
Belgium
total dependency ratio: 57
youth dependency ratio: 26.7
elderly dependency ratio: 30.2
potential support ratio: 3.3 (2020 est.)
Belize
total dependency ratio: 52
youth dependency ratio: 44.4
elderly dependency ratio: 7.6
potential support ratio: 13.1 (2020 est.)
Benin
total dependency ratio: 82.6
youth dependency ratio: 76.6
elderly dependency ratio: 6
potential support ratio: 16.7 (2020 est.)
Bhutan
total dependency ratio: 45.1
youth dependency ratio: 36.1
elderly dependency ratio: 9
potential support ratio: 11.1 (2020 est.)
Bolivia
total dependency ratio: 60.5
youth dependency ratio: 48.5
elderly dependency ratio: 12
potential support ratio: 8.3 (2020 est.)
Bosnia and Herzegovina
total dependency ratio: 48
youth dependency ratio: 21.5
elderly dependency ratio: 26.5
potential support ratio: 3.8 (2020 est.)
Botswana
total dependency ratio: 61.1
youth dependency ratio: 53.8
elderly dependency ratio: 7.3
potential support ratio: 13.8 (2020 est.)
Brazil
total dependency ratio: 43.5
youth dependency ratio: 29.7
elderly dependency ratio: 13.8
potential support ratio: 7.3 (2020 est.)
Brunei
total dependency ratio: 38.7
youth dependency ratio: 31
elderly dependency ratio: 7.7
potential support ratio: 12.9 (2020 est.)
Bulgaria
total dependency ratio: 56.6
youth dependency ratio: 23
elderly dependency ratio: 33.6
potential support ratio: 3 (2020 est.)
Burkina Faso
total dependency ratio: 87.9
youth dependency ratio: 83.4
elderly dependency ratio: 4.5
potential support ratio: 22.1 (2020 est.)
Burma
total dependency ratio: 46.5
youth dependency ratio: 37.3
elderly dependency ratio: 9.1
potential support ratio: 10.9 (2020 est.)
Burundi
total dependency ratio: 91
youth dependency ratio: 86.4
elderly dependency ratio: 4.5
potential support ratio: 22 (2020 est.)
Cambodia
total dependency ratio: 55.7
youth dependency ratio: 48.2
elderly dependency ratio: 7.6
potential support ratio: 13.2 (2020 est.)
Cameroon
total dependency ratio: 81.1
youth dependency ratio: 76.2
elderly dependency ratio: 4.9
potential support ratio: 20.3 (2020 est.)
Canada
total dependency ratio: 51.2
youth dependency ratio: 23.9
elderly dependency ratio: 27.4
potential support ratio: 3.7 (2020 est.)
Cape Verde
total dependency ratio: 49
youth dependency ratio: 41.8
elderly dependency ratio: 7.1
potential support ratio: 14 (2020 est.)
Central African Republic
total dependency ratio: 86.4
youth dependency ratio: 81.1
elderly dependency ratio: 5.2
potential support ratio: 19.2 (2020 est.)
Chad
total dependency ratio: 96
youth dependency ratio: 91.1
elderly dependency ratio: 4.9
potential support ratio: 20.4 (2020 est.)
Chile
total dependency ratio: 45.9
youth dependency ratio: 28.1
elderly dependency ratio: 17.9
potential support ratio: 5.6 (2020 est.)
China
total dependency ratio: 42.2
youth dependency ratio: 25.2
elderly dependency ratio: 17
potential support ratio: 5.9 (2020 est.)
data do not include Hong Kong, Macau, and Taiwan
Colombia
total dependency ratio: 45.4
youth dependency ratio: 32.3
elderly dependency ratio: 13.2
potential support ratio: 7.6 (2020 est.)
Comoros
total dependency ratio: 75.5
youth dependency ratio: 67.4
elderly dependency ratio: 5.4
potential support ratio: 18.6 (2020 est.)
Congo, Democratic Republic of the
total dependency ratio: 95.4
youth dependency ratio: 89.5
elderly dependency ratio: 5.9
potential support ratio: 17 (2020 est.)
Congo, Republic of the
total dependency ratio: 78.7
youth dependency ratio: 73.7
elderly dependency ratio: 4.9
potential support ratio: 20.3 (2020 est.)
Costa Rica
total dependency ratio: 45.1
youth dependency ratio: 30.2
elderly dependency ratio: 14.9
potential support ratio: 6.7 (2020 est.)
Croatia
total dependency ratio: 55.7
youth dependency ratio: 22.6
elderly dependency ratio: 33.1
potential support ratio: 3 (2020 est.)
Cuba
total dependency ratio: 46.7
youth dependency ratio: 23.3
elderly dependency ratio: 23.3
potential support ratio: 4.3 (2020 est.)
Cyprus
total dependency ratio: 44.9
youth dependency ratio: 24
elderly dependency ratio: 20.9
potential support ratio: 4.8 (2020 est.)

note: data represent the whole country

Czech Republic
total dependency ratio: 56
youth dependency ratio: 24.6
elderly dependency ratio: 31.4
potential support ratio: 3.2 (2020 est.)
Denmark
total dependency ratio: 57.3
youth dependency ratio: 25.6
elderly dependency ratio: 31.7
potential support ratio: 3.2 (2020 est.)
Djibouti
total dependency ratio: 50.6
youth dependency ratio: 43.6
elderly dependency ratio: 7.1
potential support ratio: 14.1 (2020 est.)
Dominican Republic
total dependency ratio: 53.8
youth dependency ratio: 42.2
elderly dependency ratio: 11.6
potential support ratio: 8.6 (2020 est.)
East Timor
total dependency ratio: 90.3
youth dependency ratio: 83.7
elderly dependency ratio: 6.6
potential support ratio: 15.2 (2020 est.)
Ecuador
total dependency ratio: 53.8
youth dependency ratio: 42.1
elderly dependency ratio: 11.7
potential support ratio: 8.6 (2020 est.)
Egypt
total dependency ratio: 64.6
youth dependency ratio: 55.8
elderly dependency ratio: 8.8
potential support ratio: 11.4 (2020 est.)
El Salvador
total dependency ratio: 54.4
youth dependency ratio: 41.1
elderly dependency ratio: 13.4
potential support ratio: 7.5 (2020 est.)
Equatorial Guinea
total dependency ratio: 64.4
youth dependency ratio: 60.5
elderly dependency ratio: 3.9
potential support ratio: 25.5 (2020 est.)
Eritrea
total dependency ratio: 83.9
youth dependency ratio: 75.6
elderly dependency ratio: 8.3
potential support ratio: 12.1 (2020 est.)
Estonia
total dependency ratio: 58.4
youth dependency ratio: 26.1
elderly dependency ratio: 32.3
potential support ratio: 3.1 (2020 est.)
Ethiopia
total dependency ratio: 76.8
youth dependency ratio: 70.6
elderly dependency ratio: 6.3
potential support ratio: 16 (2020 est.)
Fiji
total dependency ratio: 53.4
youth dependency ratio: 44.5
elderly dependency ratio: 8.9
potential support ratio: 11.2 (2020 est.)
Finland
total dependency ratio: 62.4
youth dependency ratio: 25.8
elderly dependency ratio: 36.6
potential support ratio: 2.7 (2020 est.)
France
total dependency ratio: 62.4
youth dependency ratio: 28.7
elderly dependency ratio: 33.7
potential support ratio: 3 (2020 est.)
French Polynesia
total dependency ratio: 45.5
youth dependency ratio: 32.3
elderly dependency ratio: 13.2
potential support ratio: 7.6 (2020 est.)
Gabon
total dependency ratio: 68.9
youth dependency ratio: 62.9
elderly dependency ratio: 6
potential support ratio: 16.8 (2020 est.)
Gambia, The
total dependency ratio: 86.9
youth dependency ratio: 82.1
elderly dependency ratio: 4.7
potential support ratio: 21.1 (2020 est.)
Gaza Strip
total dependency ratio: 71.2
youth dependency ratio: 65.7
elderly dependency ratio: 5.5
potential support ratio: 18.2 (2020 est.)

note: data represent Gaza Strip and the West Bank

Georgia
total dependency ratio: 55
youth dependency ratio: 31.3
elderly dependency ratio: 23.6
potential support ratio: 4.2 (2020 est.)
Germany
total dependency ratio: 55.4
youth dependency ratio: 21.7
elderly dependency ratio: 33.7
potential support ratio: 3 (2020 est.)
Ghana
total dependency ratio: 67.4
youth dependency ratio: 62.2
elderly dependency ratio: 5.3
potential support ratio: 17.1 (2020 est.)
Greece
total dependency ratio: 56.1
youth dependency ratio: 21.3
elderly dependency ratio: 34.8
potential support ratio: 2.9 (2020 est.)
Grenada
total dependency ratio: 50.5
youth dependency ratio: 35.8
elderly dependency ratio: 14.7
potential support ratio: 6.8 (2020 est.)
Guam
total dependency ratio: 52.4
youth dependency ratio: 36.4
elderly dependency ratio: 16.1
potential support ratio: 6.2 (2020 est.)
Guatemala
total dependency ratio: 62.3
youth dependency ratio: 54.1
elderly dependency ratio: 8.2
potential support ratio: 12.2 (2020 est.)
Guernsey
total dependency ratio: 49
youth dependency ratio: 22.3
elderly dependency ratio: 26.7
potential support ratio: 3.7 (2020 est.)

note: data represent the Guernsey and Jersey

Guinea
total dependency ratio: 85.2
youth dependency ratio: 79.7
elderly dependency ratio: 5.5
potential support ratio: 18.3 (2020 est.)
Guinea-Bissau
total dependency ratio: 81.2
youth dependency ratio: 76
elderly dependency ratio: 5.2
potential support ratio: 19.1 (202 est.)
Guyana
total dependency ratio: 53.2
youth dependency ratio: 42.5
elderly dependency ratio: 10.7
potential support ratio: 9.3 (2020 est.)
Haiti
total dependency ratio: 60.4
youth dependency ratio: 52.1
elderly dependency ratio: 8.3
potential support ratio: 13.3 (2020 est.)
Honduras
total dependency ratio: 55.2
youth dependency ratio: 47.5
elderly dependency ratio: 7.7
potential support ratio: 13 (2020 est.)
Hong Kong
total dependency ratio: 44.7
youth dependency ratio: 18.3
elderly dependency ratio: 26.3
potential support ratio: 3.8 (2020 est.)
Hungary
total dependency ratio: 46.9
youth dependency ratio: 22
elderly dependency ratio: 30.8
potential support ratio: 3.2 (2020 est.)
Iceland
total dependency ratio: 54
youth dependency ratio: 29.9
elderly dependency ratio: 24.1
potential support ratio: 4.2 (2020 est.)
India
total dependency ratio: 48.7
youth dependency ratio: 38.9
elderly dependency ratio: 9.8
potential support ratio: 10.2 (2020 est.)
Indonesia
total dependency ratio: 47.5
youth dependency ratio: 38.3
elderly dependency ratio: 9.2
potential support ratio: 10.8 (2020 est.)
Iran
total dependency ratio: 45.6
youth dependency ratio: 36
elderly dependency ratio: 9.6
potential support ratio: 14.2 (2020 est.)
Iraq
total dependency ratio: 69.9
youth dependency ratio: 64.1
elderly dependency ratio: 5.9
potential support ratio: 17.1 (2020 est.)
Ireland
total dependency ratio: 54.8
youth dependency ratio: 32.3
elderly dependency ratio: 22.6
potential support ratio: 4.4 (2020 est.)
Israel
total dependency ratio: 67.3
youth dependency ratio: 46.6
elderly dependency ratio: 20.8
potential support ratio: 4.8 (2020 est.)
Italy
total dependency ratio: 57
youth dependency ratio: 20.4
elderly dependency ratio: 36.6
potential support ratio: 2.7 (2020 est.)
Jamaica
total dependency ratio: 48
youth dependency ratio: 34.6
elderly dependency ratio: 13.4
potential support ratio: 7.4 (2020 est.)
Japan
total dependency ratio: 69
youth dependency ratio: 21
elderly dependency ratio: 48
potential support ratio: 2.1 (2020 est.)
Jersey
total dependency ratio: 49
youth dependency ratio: 22.3
elderly dependency ratio: 26.7
potential support ratio: 3.7 (2020 est.)

note: data represent the Guernsey and Jersey

Jordan
total dependency ratio: 58.2
youth dependency ratio: 52
elderly dependency ratio: 6.3
potential support ratio: 16 (2020 est.)
Kazakhstan
total dependency ratio: 58.8
youth dependency ratio: 46.3
elderly dependency ratio: 12.6
potential support ratio: 8 (2020 est.)
Kenya
total dependency ratio: 69.8
youth dependency ratio: 65.5
elderly dependency ratio: 4.3
potential support ratio: 23.5 (2020 est.)
Kiribati
total dependency ratio: 67
youth dependency ratio: 60
elderly dependency ratio: 7
potential support ratio: 14.2 (2020 est.)
Korea, North
total dependency ratio: 41.2
youth dependency ratio: 28
elderly dependency ratio: 13.2
potential support ratio: 7.6 (2020 est.)
Korea, South
total dependency ratio: 39.5
youth dependency ratio: 17.5
elderly dependency ratio: 22
potential support ratio: 4.5 (2020 est.)
Kuwait
total dependency ratio: 32.4
youth dependency ratio: 28.4
elderly dependency ratio: 4
potential support ratio: 24.9 (2020 est.)
Kyrgyzstan
total dependency ratio: 59.7
youth dependency ratio: 52.1
elderly dependency ratio: 7.5
potential support ratio: 13.2 (2020 est.)
Laos
total dependency ratio: 56.8
youth dependency ratio: 50.1
elderly dependency ratio: 6.7
potential support ratio: 15 (2020 est.)
Latvia
total dependency ratio: 59
youth dependency ratio: 26.1
elderly dependency ratio: 32.9
potential support ratio: 3 (2020 est.)
Lebanon
total dependency ratio: 48.4
youth dependency ratio: 37.2
elderly dependency ratio: 11.2
potential support ratio: 8.9 (2020 est.)
Lesotho
total dependency ratio: 59.2
youth dependency ratio: 51.3
elderly dependency ratio: 7.9
potential support ratio: 12.7 (2020 est.)
Liberia
total dependency ratio: 77.6
youth dependency ratio: 71.7
elderly dependency ratio: 5.9
potential support ratio: 17 (2020 est.)
Libya
total dependency ratio: 47.7
youth dependency ratio: 41
elderly dependency ratio: 6.7
potential support ratio: 15 (2020 est.)
Lithuania
total dependency ratio: 56.5
youth dependency ratio: 24.2
elderly dependency ratio: 32.3
potential support ratio: 3.1 (2020 est.)
Luxembourg
total dependency ratio: 42.8
youth dependency ratio: 22.2
elderly dependency ratio: 20.5
potential support ratio: 4.9 (2020 est.)
Macau
total dependency ratio: 35.7
youth dependency ratio: 19.5
elderly dependency ratio: 16.2
potential support ratio: 6.2 (2020 est.)
Macedonia
total dependency ratio: 44.5
youth dependency ratio: 23.6
elderly dependency ratio: 20.9
potential support ratio: 4.8 (2020 est.)
Madagascar
total dependency ratio: 75.9
youth dependency ratio: 70.5
elderly dependency ratio: 5.5
potential support ratio: 18.3 (2020 est.)
Malawi
total dependency ratio: 83.9
youth dependency ratio: 79.1
elderly dependency ratio: 4.9
potential support ratio: 20.6 (2020 est.)
Malaysia
total dependency ratio: 44.2
youth dependency ratio: 33.8
elderly dependency ratio: 10.4
potential support ratio: 9.7 (2020 est.)
Maldives
total dependency ratio: 30.2
youth dependency ratio: 25.5
elderly dependency ratio: 4.7
potential support ratio: 21.4 (2020 est.)
Mali
total dependency ratio: 98
youth dependency ratio: 93.1
elderly dependency ratio: 4.9
potential support ratio: 20.4 (2020 est.)
Malta
total dependency ratio: 55.5
youth dependency ratio: 22.4
elderly dependency ratio: 33.2
potential support ratio: 3 (2020 est.)
Mauritania
total dependency ratio: 75
youth dependency ratio: 69.5
elderly dependency ratio: 5.6
potential support ratio: 18 (2020 est.)
Mauritius
total dependency ratio: 41.5
youth dependency ratio: 23.7
elderly dependency ratio: 17.7
potential support ratio: 5.6 (2020 est.)
Mexico
total dependency ratio: 50.3
youth dependency ratio: 38.8
elderly dependency ratio: 11.4
potential support ratio: 8.7 (2020 est.)
Micronesia, Federated States of
total dependency ratio: 55.2
youth dependency ratio: 48.4
elderly dependency ratio: 6.8
potential support ratio: 14.7 (2020 est.)
Moldova
total dependency ratio: 39.6
youth dependency ratio: 22.2
elderly dependency ratio: 17.4
potential support ratio: 5.7 (2020 est.)
Mongolia
total dependency ratio: 54.8
youth dependency ratio: 48.1
elderly dependency ratio: 6.7
potential support ratio: 15 (2020 est.)
Montenegro
total dependency ratio: 51.1
youth dependency ratio: 27.3
elderly dependency ratio: 23.8
potential support ratio: 4.2 (2020 est.)
Morocco
total dependency ratio: 52.4
youth dependency ratio: 40.8
elderly dependency ratio: 11.6
potential support ratio: 8.6 (2020 est.)
Mozambique
total dependency ratio: 88.4
youth dependency ratio: 83
elderly dependency ratio: 5.4
potential support ratio: 18.5 (2020 est.)
Namibia
total dependency ratio: 67.9
youth dependency ratio: 61.8
elderly dependency ratio: 6
potential support ratio: 16.6 (2020 est.)
Nepal
total dependency ratio: 53
youth dependency ratio: 44.1
elderly dependency ratio: 8.9
potential support ratio: 11.2 (2020 est.)
Netherlands
total dependency ratio: 55.6
youth dependency ratio: 24.4
elderly dependency ratio: 31.2
potential support ratio: 3.2 (2020 est.)
New Caledonia
total dependency ratio: 46.6
youth dependency ratio: 32.4
elderly dependency ratio: 14.2
potential support ratio: 7 (2020 est.)
New Zealand
total dependency ratio: 55.8
youth dependency ratio: 30.3
elderly dependency ratio: 25.5
potential support ratio: 3.9 (2020 est.)
Nicaragua
total dependency ratio: 54.3
youth dependency ratio: 45.5
elderly dependency ratio: 8.8
potential support ratio: 11.4 (2020 est.)
Niger
total dependency ratio: 109.5
youth dependency ratio: 104.1
elderly dependency ratio: 5.4
potential support ratio: 18.4 (2020 est.)
Nigeria
total dependency ratio: 86
youth dependency ratio: 80.9
elderly dependency ratio: 5.1
potential support ratio: 19.6 (2020 est.)
Norway
total dependency ratio: 53.3
youth dependency ratio: 26.5
elderly dependency ratio: 26.9
potential support ratio: 3.7 (2020 est.)

note: data include Svalbard and Jan Mayen Islands

Oman
total dependency ratio: 33.3
youth dependency ratio: 30
elderly dependency ratio: 3.3
potential support ratio: 29.9 (2020 est.)
Pakistan
total dependency ratio: 64.4
youth dependency ratio: 57.2
elderly dependency ratio: 7.1
potential support ratio: 14 (2020 est.)
Panama
total dependency ratio: 53.9
youth dependency ratio: 40.8
elderly dependency ratio: 13.1
potential support ratio: 7.6 (2020 est.)
Papua New Guinea
total dependency ratio: 63.2
youth dependency ratio: 57.4
elderly dependency ratio: 5.8
potential support ratio: 17.2 (2020 est.)
Paraguay
total dependency ratio: 55.5
youth dependency ratio: 49.9
elderly dependency ratio: 10.6
potential support ratio: 9.4 (2020 est.)
Peru
total dependency ratio: 50.2
youth dependency ratio: 37.1
elderly dependency ratio: 13.1
potential support ratio: 7.6 (2020 est.)
Philippines
total dependency ratio: 55.2
youth dependency ratio: 46.6
elderly dependency ratio: 8.6
potential support ratio: 11.7 (2020 est.)
Poland
total dependency ratio: 51.4
youth dependency ratio: 23
elderly dependency ratio: 28.4
potential support ratio: 3.5 (2020 est.)
Portugal
total dependency ratio: 55.8
youth dependency ratio: 20.3
elderly dependency ratio: 35.5
potential support ratio: 2.8 (2020 est.)
Puerto Rico
total dependency ratio: 57.7
youth dependency ratio: 24.8
elderly dependency ratio: 32.8
potential support ratio: 3 (2020 est.)
Qatar
total dependency ratio: 18.1
youth dependency ratio: 16.1
elderly dependency ratio: 2
potential support ratio: 50.1 (2020 est.)
Romania
total dependency ratio: 53.3
youth dependency ratio: 23.8
elderly dependency ratio: 29.5
potential support ratio: 3.4 (2020 est.)
Russia
total dependency ratio: 51.2
youth dependency ratio: 27.8
elderly dependency ratio: 23.5
potential support ratio: 4.3 (2020 est.)
Rwanda
total dependency ratio: 74.2
youth dependency ratio: 68.8
elderly dependency ratio: 5.4
potential support ratio: 18.4 (2020 est.)
Saint Lucia
total dependency ratio: 39.4
youth dependency ratio: 25
elderly dependency ratio: 14.4
potential support ratio: 7 (2020 est.)
Saint Vincent and the Grenadines
total dependency ratio: 46.7
youth dependency ratio: 32.1
elderly dependency ratio: 14.5
potential support ratio: 6.9 (2020 est.)
Samoa
total dependency ratio: 73.3
youth dependency ratio: 64.5
elderly dependency ratio: 8.8
potential support ratio: 11.4 (2020 est.)
Sao Tome and Principe
total dependency ratio: 81
youth dependency ratio: 75.6
elderly dependency ratio: 5.4
potential support ratio: 18.4 (2020 est.)
Saudi Arabia
total dependency ratio: 39.3
youth dependency ratio: 34.4
elderly dependency ratio: 4.9
potential support ratio: 20.5 (2020 est.)
Senegal
total dependency ratio: 84.2
youth dependency ratio: 78.4
elderly dependency ratio: 5.7
potential support ratio: 17.5 (2020 est.)
Serbia
total dependency ratio: 52.5
youth dependency ratio: 23.4
elderly dependency ratio: 29.1
potential support ratio: 3.4 (2020 est.)

note: data include Kosovo

Seychelles
total dependency ratio: 46.7
youth dependency ratio: 34.9
elderly dependency ratio: 11.8
potential support ratio: 8.5 (2020 est.)
Sierra Leone
total dependency ratio: 76.3
youth dependency ratio: 71.1
elderly dependency ratio: 5.2
potential support ratio: 19.4 (2020 est.)
Singapore
total dependency ratio: 34.5
youth dependency ratio: 16.5
elderly dependency ratio: 18
potential support ratio: 5.6 (2020 est.)
Slovakia
total dependency ratio: 47.6
youth dependency ratio: 23
elderly dependency ratio: 24.6
potential support ratio: 4.1 (2020 est.)
Slovenia
total dependency ratio: 55.9
youth dependency ratio: 23.6
elderly dependency ratio: 32.3
potential support ratio: 3.1 (2020 est.)
Solomon Islands
total dependency ratio: 77.6
youth dependency ratio: 71.1
elderly dependency ratio: 6.5
potential support ratio: 15.3 (2020 est.)
Somalia
total dependency ratio: 96.3
youth dependency ratio: 90.6
elderly dependency ratio: 5.7
potential support ratio: 17.6 (2020 est.)
South Africa
total dependency ratio: 52.2
youth dependency ratio: 43.8
elderly dependency ratio: 8.4
potential support ratio: 11.9 (2020 est.)
South Sudan
total dependency ratio: 80.8
youth dependency ratio: 74.7
elderly dependency ratio: 6.1
potential support ratio: 16.5 (2020 est.)
Spain
total dependency ratio: 52.4
youth dependency ratio: 21.9
elderly dependency ratio: 30.4
potential support ratio: 3.3 (2020 est.)
Sri Lanka
total dependency ratio: 53.7
youth dependency ratio: 36.4
elderly dependency ratio: 17.3
potential support ratio: 5.8 (2020 est.)
Sudan
total dependency ratio: 76.9
youth dependency ratio: 70.4
elderly dependency ratio: 6.5
potential support ratio: 15.4 (2020 est.)
Suriname
total dependency ratio: 51.1
youth dependency ratio: 40.3
elderly dependency ratio: 10.8
potential support ratio: 9.3 (2020 est.)
Swaziland
total dependency ratio: 70.8
youth dependency ratio: 64
elderly dependency ratio: 6.9
potential support ratio: 14.6 (2020 est.)
Sweden
total dependency ratio: 61.2
youth dependency ratio: 28.4
elderly dependency ratio: 32.8
potential support ratio: 3.1 (2020 est.)
Switzerland
total dependency ratio: 51.6
youth dependency ratio: 22.7
elderly dependency ratio: 29
potential support ratio: 3.5 (2020 est.)
Syria
total dependency ratio: 55.4
youth dependency ratio: 47.8
elderly dependency ratio: 7.6
potential support ratio: 13.2 (2020 est.)
Taiwan
total dependency ratio: 40
youth dependency ratio: 17.8
elderly dependency ratio: 22.2
potential support ratio: 4.5 (2020 est.)
Tajikistan
total dependency ratio: 67.9
youth dependency ratio: 62.6
elderly dependency ratio: 5.3
potential support ratio: 18.7 (2020 est.)
Tanzania
total dependency ratio: 85.9
youth dependency ratio: 81
elderly dependency ratio: 4.9
potential support ratio: 20.4 (2020 est.)
Thailand
total dependency ratio: 41.9
youth dependency ratio: 23.5
elderly dependency ratio: 18.4
potential support ratio: 5.4 (2020 est.)
Togo
total dependency ratio: 77.1
youth dependency ratio: 72
elderly dependency ratio: 5.1
potential support ratio: 19.4 (2020 est.)
Tonga
total dependency ratio: 68.6
youth dependency ratio: 58.6
elderly dependency ratio: 10
potential support ratio: 10 (2020 est.)
Trinidad and Tobago
total dependency ratio: 46.1
youth dependency ratio: 29.3
elderly dependency ratio: 16.8
potential support ratio: 7.4 (2020 est.)
Tunisia
total dependency ratio: 49.6
youth dependency ratio: 36.3
elderly dependency ratio: 13.3
potential support ratio: 7.5 (2020 est.)
Turkey
total dependency ratio: 49.1
youth dependency ratio: 35.7
elderly dependency ratio: 13.4
potential support ratio: 7.5 (2020 est.)
Turkmenistan
total dependency ratio: 55.2
youth dependency ratio: 47.8
elderly dependency ratio: 7.4
potential support ratio: 13.5 (2020 est.)
Uganda
total dependency ratio: 92.3
youth dependency ratio: 88.5
elderly dependency ratio: 3.8
potential support ratio: 26.2 (2020 est.)
Ukraine
total dependency ratio: 49.1
youth dependency ratio: 23.8
elderly dependency ratio: 25.3
potential support ratio: 4 (2020 est.)

note: data include Crimea

United Arab Emirates
total dependency ratio: 19.2
youth dependency ratio: 17.7
elderly dependency ratio: 1.5
potential support ratio: 66.4 (2020 est.)
United Kingdom
total dependency ratio: 57.1
youth dependency ratio: 27.8
elderly dependency ratio: 29.3
potential support ratio: 3.4 (2020 est.)
United States
total dependency ratio: 53.9
youth dependency ratio: 28.3
elderly dependency ratio: 25.6
potential support ratio: 3.9 (2020 est.)
Uruguay
total dependency ratio: 54.9
youth dependency ratio: 31.5
elderly dependency ratio: 23.4
potential support ratio: 4.3 (2020 est.)
Uzbekistan
total dependency ratio: 50.6
youth dependency ratio: 43.4
elderly dependency ratio: 7.2
potential support ratio: 13.9 (2020 est.)
Vanuatu
total dependency ratio: 72.5
youth dependency ratio: 66.2
elderly dependency ratio: 12.3
potential support ratio: 8.1 (2020 est.)
Venezuela
total dependency ratio: 54.4
youth dependency ratio: 42.1
elderly dependency ratio: 12.3
potential support ratio: 8.1 (2020 est.)
Vietnam
total dependency ratio: 45.1
youth dependency ratio: 33.6
elderly dependency ratio: 11.4
potential support ratio: 8.8 (2020 est.)
Virgin Islands
total dependency ratio: 66
youth dependency ratio: 32
elderly dependency ratio: 34
potential support ratio: 2.9 (2020 est.)
West Bank
total dependency ratio: 71.2
youth dependency ratio: 65.7
elderly dependency ratio: 5.5
potential support ratio: 18.2 (2020 est.)

note: data represent Gaza Strip and the West Bank

Western Sahara
total dependency ratio: 44.1
youth dependency ratio: 39.2
elderly dependency ratio: 4.9
potential support ratio: 20.4 (2020 est.)
World
total dependency ratio: 53.3
youth dependency ratio: 39
elderly dependency ratio: 14.3
potential support ratio: 7 (2020 est.)
Yemen
total dependency ratio: 71.7
youth dependency ratio: 66.7
elderly dependency ratio: 5
potential support ratio: 19.9 (2020 est.)
Zambia
total dependency ratio: 85.7
youth dependency ratio: 81.7
elderly dependency ratio: 4
potential support ratio: 25.3 (2020 est.)
Zimbabwe
total dependency ratio: 81.6
youth dependency ratio: 76.1
elderly dependency ratio: 5.5
potential support ratio: 18.3 (2020 est.)

Source: CIA Factbook