SOURCE
CIA World Factbooks 18 December 2003 to 28 March 2011
DEFINITION
The number of males for each female one of five age groups - at birth, under 15 years, 15-64 years, 65 years and over, and for the total
population. Sex ratio at birth has recently emerged as an indicator of certain kinds of sex discrimination in some countries. For instance, high sex ratios at birth in some
Asian countries are now attributed to sex-selective abortion and infanticide due to a strong preference for sons. This will affect future marriage patterns and fertility patterns. Eventually it could cause unrest among young adult males who are unable to find partners.
| Rank |
Countries
|
Amount
|
Date
|
|
# 1
|
United Arab Emirates: |
2.75
|
2011  |
|
|
Emirati People
|
|
# 2
|
Qatar: |
2.44
|
2011  |
|
|
Qatari People
|
|
# 3
|
Kuwait: |
1.79
|
2011  |
|
|
Kuwaiti People
|
|
# 4
|
Maldives: |
1.57
|
2011  |
|
|
Maldivian People
|
|
# 5
|
Oman: |
1.34
|
2011  |
|
|
Omani People
|
|
# 6
|
Bahrain: |
1.33
|
2011  |
|
|
Bahraini People
|
|
# 7
|
Saudi Arabia: |
1.27
|
2011  |
|
|
Saudi People
|
|
# 8
|
Palau: |
1.25
|
2011  |
|
|
Palauan People
|
|
# 9
|
Saint Barthelemy: |
1.19
|
2011  |
|
|
People
|
|
# 10
|
French Guiana: |
1.16
|
2006  |
|
|
People
|
|
= 11
|
Mayotte: |
1.15
|
2011  |
|
|
Mahoran People
|
|
= 11
|
Greenland: |
1.15
|
2011  |
|
|
Greenlandic People
|
|
= 11
|
Faroe Islands: |
1.15
|
2011  |
|
|
Faroese People
|
|
# 14
|
Bhutan: |
1.13
|
2011  |
|
|
Bhutanese People
|
|
# 15
|
Turks and Caicos Islands: |
1.1
|
2011  |
|
|
Turks and Caicos Islands People
|
|
= 16
|
Andorra: |
1.09
|
2011  |
|
|
Andorran People
|
|
= 16
|
Pakistan: |
1.09
|
2011  |
|
|
Pakistani People
|
|
= 16
|
Seychelles: |
1.09
|
2011  |
|
|
Seychellois People
|
|
= 19
|
Cyprus: |
1.08
|
2011  |
|
|
Cypriot People
|
|
= 19
|
Samoa: |
1.08
|
2011  |
|
|
Samoan People
|
|
= 21
|
Cook Islands: |
1.07
|
2011  |
|
|
Cook Islander People
|
|
= 21
|
India: |
1.07
|
2011  |
|
|
Indian People
|
|
= 21
|
French Polynesia: |
1.07
|
2011  |
|
|
French Polynesian People
|
|
= 24
|
Papua New Guinea: |
1.06
|
2011  |
|
|
Papua New Guinean People
|
|
= 24
|
China: |
1.06
|
2011  |
|
|
Chinese People
|
|
= 24
|
Libya: |
1.06
|
2011  |
|
|
Libyan People
|
|
= 24
|
Trinidad and Tobago: |
1.06
|
2011  |
|
|
Tobagonian People
|
|
= 24
|
Saint Vincent and the Grenadines: |
1.06
|
2011  |
|
|
Saint Vincentian People
|
|
= 29
|
Saint Helena: |
1.05
|
2008  |
|
|
Saint Helenian People
|
|
= 29
|
Albania: |
1.05
|
2011  |
|
|
Albanian People
|
|
= 29
|
Afghanistan: |
1.05
|
2011  |
|
|
Afghan People
|
|
= 29
|
Dominica: |
1.05
|
2011  |
|
|
Dominican People
|
|
= 29
|
British Virgin Islands: |
1.05
|
2011  |
|
|
British Virgin Islander People
|
|
= 29
|
West Bank: |
1.05
|
2008  |
|
|
People
|
|
= 35
|
East Timor: |
1.04
|
2011  |
|
|
Timorese People
|
|
= 35
|
Dominican Republic: |
1.04
|
2011  |
|
|
Dominican People
|
|
= 35
|
Grenada: |
1.04
|
2011  |
|
|
Grenadian People
|
|
= 35
|
Nigeria: |
1.04
|
2011  |
|
|
Nigerian People
|
|
= 35
|
Germany: |
1.04
|
2011  |
|
|
German People
|
|
= 35
|
Côte d'Ivoire: |
1.04
|
2011  |
|
|
Ivoirian People
|
|
= 35
|
Guam: |
1.04
|
2011  |
|
|
Guamanian People
|
|
= 35
|
Vanuatu: |
1.04
|
2011  |
|
|
- People
|
|
= 35
|
Gaza Strip: |
1.04
|
2008  |
|
|
People
|
|
= 35
|
Marshall Islands: |
1.04
|
2011  |
|
|
Marshallese People
|
|
= 35
|
Korea, South: |
1.04
|
2011  |
|
|
Korean People
|
|
= 46
|
Namibia: |
1.03
|
2011  |
|
|
Namibian People
|
|
= 46
|
Saint Pierre and Miquelon: |
1.03
|
2011  |
|
|
French People
|
|
= 46
|
American Samoa: |
1.03
|
2011  |
|
|
American Samoan People
|
|
= 46
|
Malta: |
1.03
|
2011  |
|
|
Maltese People
|
|
= 46
|
Australia: |
1.03
|
2011  |
|
|
Australian People
|
|
= 46
|
Syria: |
1.03
|
2011  |
|
|
Syrian People
|
|
= 46
|
Egypt: |
1.03
|
2011  |
|
|
Egyptian People
|
|
= 46
|
Jordan: |
1.03
|
2011  |
|
|
Jordanian People
|
|
= 46
|
Israel: |
1.03
|
2011  |
|
|
Israeli People
|
|
= 46
|
Norway: |
1.03
|
2011  |
|
|
Norwegian People
|
|
= 46
|
Italy: |
1.03
|
2011  |
|
|
Italian People
|
|
= 46
|
Saint Kitts and Nevis: |
1.03
|
2011  |
|
|
Nevisian People
|
|
= 46
|
Iraq: |
1.03
|
2011  |
|
|
Iraqi People
|
|
= 46
|
United Kingdom: |
1.03
|
2011  |
|
|
British People
|
|
= 46
|
Yemen: |
1.03
|
2011  |
|
|
Yemeni People
|
|
= 46
|
Angola: |
1.03
|
2011  |
|
|
Angolan People
|
|
= 62
|
Netherlands: |
1.02
|
2011  |
|
|
Dutch People
|
|
= 62
|
Sweden: |
1.02
|
2011  |
|
|
Swedish People
|
|
= 62
|
Iceland: |
1.02
|
2011  |
|
|
Icelandic People
|
|
= 62
|
Finland: |
1.02
|
2011  |
|
|
Finnish People
|
|
= 62
|
Botswana: |
1.02
|
2011  |
|
|
Motswana -Batswana People
|
|
= 62
|
Japan: |
1.02
|
2011  |
|
|
Japanese People
|
|
= 62
|
Belgium: |
1.02
|
2011  |
|
|
Belgian People
|
|
= 62
|
South Africa: |
1.02
|
2011  |
|
|
South African People
|
|
= 62
|
Belize: |
1.02
|
2011  |
|
|
Belizean People
|
|
= 62
|
Gibraltar: |
1.02
|
2011  |
|
|
Gibraltar People
|
|
= 62
|
Bosnia and Herzegovina: |
1.02
|
2011  |
|
|
Herzegovinian People
|
|
= 62
|
Iran: |
1.02
|
2011  |
|
|
Iranian People
|
|
= 62
|
Solomon Islands: |
1.02
|
2011  |
|
|
Solomon Islander People
|
|
= 62
|
Macedonia, Republic of: |
1.02
|
2011  |
|
|
Macedonian People
|
|
= 62
|
Canada: |
1.02
|
2011  |
|
|
Canadian People
|
|
= 62
|
Panama: |
1.02
|
2011  |
|
|
Panamanian People
|
|
= 62
|
Switzerland: |
1.02
|
2011  |
|
|
Swiss People
|
|
= 62
|
Slovenia: |
1.02
|
2011  |
|
|
Slovenian People
|
|
= 62
|
Taiwan: |
1.02
|
2011  |
|
|
Taiwan People
|
|
= 62
|
Turkey: |
1.02
|
2011  |
|
|
Turkish People
|
|
= 62
|
Algeria: |
1.02
|
2011  |
|
|
Algerian People
|
|
= 83
|
Spain: |
1.01
|
2011  |
|
|
Spanish People
|
|
= 83
|
Malaysia: |
1.01
|
2011  |
|
|
Malaysian People
|
|
= 83
|
Cameroon: |
1.01
|
2011  |
|
|
Cameroonian People
|
|
= 83
|
Wallis and Futuna: |
1.01
|
2011  |
|
|
Futunan, People
|
|
= 83
|
Costa Rica: |
1.01
|
2011  |
|
|
Costa Rican People
|
|
= 83
|
Paraguay: |
1.01
|
2011  |
|
|
Paraguayan People
|
|
= 83
|
Denmark: |
1.01
|
2011  |
|
|
Danish People
|
|
= 83
|
Tunisia: |
1.01
|
2011  |
|
|
Tunisian People
|
|
= 83
|
Czech Republic: |
1.01
|
2011  |
|
|
Czech People
|
|
= 83
|
Luxembourg: |
1.01
|
2011  |
|
|
Luxembourg People
|
|
= 83
|
Honduras: |
1.01
|
2011  |
|
|
Honduran People
|
|
= 83
|
New Caledonia: |
1.01
|
2011  |
|
|
New Caledonian People
|
|
= 83
|
Indonesia: |
1.01
|
2011  |
|
|
Indonesian People
|
|
= 83
|
Peru: |
1.01
|
2011  |
|
|
Peruvian People
|
|
= 83
|
Man, Isle of: |
1.01
|
2011  |
|
|
Manx People
|
|
= 83
|
Sudan: |
1.01
|
2011  |
|
|
Sudanese People
|
|
= 83
|
Kenya: |
1.01
|
2011  |
|
|
Kenyan People
|
|
= 83
|
Uganda: |
1.01
|
2011  |
|
|
Ugandan People
|
|
= 83
|
Zambia: |
1.01
|
2011  |
|
|
Zambian People
|
|
= 83
|
Austria: |
1.01
|
2011  |
|
|
Austrian People
|
|
= 103
|
Mongolia: |
1
|
2011  |
|
|
Mongolian People
|
|
= 103
|
United States: |
1
|
2011  |
|
|
American People
|
|
= 103
|
Guinea: |
1
|
2011  |
|
|
Guinean People
|
|
= 103
|
New Zealand: |
1
|
2011  |
|
|
New Zealand People
|
|
= 103
|
Cuba: |
1
|
2011  |
|
|
Cuban People
|
|
= 103
|
Serbia and Montenegro: |
1
|
2011  |
|
|
Serbian People
|
|
= 103
|
Ireland: |
1
|
2011  |
|
|
Irish People
|
|
= 103
|
Monaco: |
1
|
2011  |
|
|
Monegasque People
|
|
= 102
|
Philippines: |
1
|
2011  |
|
|
Philippine People
|
|
= 102
|
Fiji: |
1
|
2011  |
|
|
Fijian People
|
|
= 102
|
Guyana: |
1
|
2011  |
|
|
Guyanese People
|
|
= 102
|
France: |
1
|
2011  |
|
|
French People
|
|
= 102
|
Martinique: |
1
|
2006  |
|
|
People
|
|
= 102
|
Gabon: |
1
|
2011  |
|
|
Gabonese People
|
|
= 102
|
Malawi: |
1
|
2011  |
|
|
Malawian People
|
|
= 102
|
Ghana: |
1
|
2011  |
|
|
Ghanaian People
|
|
= 102
|
Nicaragua: |
1
|
2011  |
|
|
Nicaraguan People
|
|
= 102
|
Greece: |
1
|
2011  |
|
|
Greek People
|
|
= 102
|
Portugal: |
1
|
2011  |
|
|
Portuguese People
|
|
= 102
|
Argentina: |
1
|
2011  |
|
|
Argentine People
|
|
= 102
|
Somalia: |
1
|
2011  |
|
|
Somali People
|
|
= 102
|
Chile: |
1
|
2011  |
|
|
Chilean People
|
|
= 102
|
Burkina Faso: |
1
|
2011  |
|
|
Burkinabe People
|
|
= 102
|
Jersey: |
1
|
2011  |
|
|
Channel Islander People
|
|
= 127
|
Poland: |
0.99
|
2011  |
|
|
Polish People
|
|
= 127
|
Madagascar: |
0.99
|
2011  |
|
|
Malagasy People
|
|
= 127
|
Benin: |
0.99
|
2011  |
|
|
Beninese People
|
|
= 127
|
Croatia: |
0.99
|
2011  |
|
|
Croatian People
|
|
= 127
|
Brunei: |
0.99
|
2011  |
|
|
Bruneian People
|
|
= 127
|
Niger: |
0.99
|
2011  |
|
|
Nigerien People
|
|
= 127
|
Congo, Republic of the: |
0.99
|
2011  |
|
|
Congolese People
|
|
= 127
|
Rwanda: |
0.99
|
2011  |
|
|
Rwandan People
|
|
= 127
|
Congo, Democratic Republic of the: |
0.99
|
2011  |
|
|
Congolese People
|
|
= 127
|
Slovakia: |
0.99
|
2011  |
|
|
Slovak People
|
|
= 127
|
Micronesia, Federated States of: |
0.99
|
2011  |
|
|
Micronesian People
|
|
= 127
|
Mauritius: |
0.99
|
2011  |
|
|
Mauritian People
|
|
= 127
|
Guadeloupe: |
0.99
|
2006  |
|
|
People
|
|
= 127
|
Suriname: |
0.99
|
2011  |
|
|
Surinamese People
|
|
= 127
|
Haiti: |
0.99
|
2011  |
|
|
Haitian People
|
|
= 127
|
Romania: |
0.99
|
2011  |
|
|
Romanian People
|
|
= 127
|
Tonga: |
0.99
|
2011  |
|
|
Tongan People
|
|
= 127
|
Vietnam: |
0.99
|
2011  |
|
|
Vietnamese People
|
|
= 127
|
Uruguay: |
0.99
|
2011  |
|
|
Uruguayan People
|
|
= 127
|
Uzbekistan: |
0.99
|
2011  |
|
|
Uzbekistani People
|
|
= 127
|
Burma: |
0.99
|
2011  |
|
|
Burmese People
|
|
= 148
|
Laos: |
0.98
|
2011  |
|
|
Lao People
|
|
= 148
|
Comoros: |
0.98
|
2011  |
|
|
Comoran People
|
|
= 148
|
Brazil: |
0.98
|
2011  |
|
|
Brazilian People
|
|
= 148
|
Central African Republic: |
0.98
|
2011  |
|
|
Central African People
|
|
= 148
|
Réunion: |
0.98
|
2006  |
|
|
People
|
|
= 148
|
Thailand: |
0.98
|
2011  |
|
|
Thai People
|
|
= 148
|
Korea, North: |
0.98
|
2011  |
|
|
Korean People
|
|
= 148
|
Turkmenistan: |
0.98
|
2011  |
|
|
Turkmen People
|
|
= 148
|
Liberia: |
0.98
|
2011  |
|
|
Liberian People
|
|
= 148
|
Swaziland: |
0.98
|
2011  |
|
|
Swazi People
|
|
= 148
|
Senegal: |
0.98
|
2011  |
|
|
Senegalese People
|
|
= 148
|
Guernsey: |
0.98
|
2011  |
|
|
Channel Islander People
|
|
= 148
|
Tajikistan: |
0.98
|
2011  |
|
|
Tajikistani People
|
|
= 148
|
Hungary: |
0.98
|
2011  |
|
|
Hungarian People
|
|
= 148
|
Tanzania: |
0.98
|
2011  |
|
|
Tanzanian People
|
|
= 148
|
Gambia, The: |
0.98
|
2011  |
|
|
Gambian People
|
|
= 164
|
Ecuador: |
0.97
|
2011  |
|
|
Ecuadorian People
|
|
= 164
|
Barbados: |
0.97
|
2011  |
|
|
Barbadian People
|
|
= 164
|
Nauru: |
0.97
|
2011  |
|
|
Nauruan People
|
|
= 164
|
Bermuda: |
0.97
|
2011  |
|
|
Bermudian People
|
|
= 164
|
Jamaica: |
0.97
|
2011  |
|
|
Jamaican People
|
|
= 164
|
Bahamas, The: |
0.97
|
2011  |
|
|
Bahamian People
|
|
= 164
|
Azerbaijan: |
0.97
|
2011  |
|
|
Azerbaijani People
|
|
= 164
|
Bulgaria: |
0.97
|
2011  |
|
|
Bulgarian People
|
|
= 164
|
Equatorial Guinea: |
0.97
|
2011  |
|
|
Equatorial Guinean People
|
|
= 164
|
Burundi: |
0.97
|
2011  |
|
|
Burundian People
|
|
= 164
|
Liechtenstein: |
0.97
|
2011  |
|
|
Liechtenstein People
|
|
= 164
|
Colombia: |
0.97
|
2011  |
|
|
Colombian People
|
|
= 164
|
São Tomé and Príncipe: |
0.97
|
2011  |
|
|
Sao Tomean People
|
|
= 164
|
Venezuela: |
0.97
|
2011  |
|
|
Venezuelan People
|
|
= 178
|
Mozambique: |
0.96
|
2011  |
|
|
Mozambican People
|
|
= 178
|
Sri Lanka: |
0.96
|
2011  |
|
|
Sri Lankan People
|
|
= 178
|
Lithuania: |
0.96
|
2011  |
|
|
Lithuanian People
|
|
= 178
|
Eritrea: |
0.96
|
2011  |
|
|
Eritrean People
|
|
= 178
|
Kyrgyzstan: |
0.96
|
2011  |
|
|
Kyrgyzstani People
|
|
= 178
|
Ethiopia: |
0.96
|
2011  |
|
|
Ethiopian People
|
|
= 178
|
Morocco: |
0.96
|
2011  |
|
|
Moroccan People
|
|
= 178
|
Togo: |
0.96
|
2011  |
|
|
Togolese People
|
|
= 178
|
Bolivia: |
0.96
|
2011  |
|
|
Bolivian People
|
|
= 187
|
Mali: |
0.95
|
2011  |
|
|
Malian People
|
|
= 187
|
Cayman Islands: |
0.95
|
2011  |
|
|
Caymanian People
|
|
= 187
|
Latvia: |
0.95
|
2011  |
|
|
Latvian People
|
|
= 187
|
Kiribati: |
0.95
|
2011  |
|
|
- People
|
|
= 187
|
Cambodia: |
0.95
|
2011  |
|
|
Cambodian People
|
|
= 187
|
Tuvalu: |
0.95
|
2011  |
|
|
Tuvaluan People
|
|
= 187
|
Lesotho: |
0.95
|
2011  |
|
|
Basotho People
|
|
= 187
|
Lebanon: |
0.95
|
2011  |
|
|
Lebanese People
|
|
= 187
|
Singapore: |
0.95
|
2011  |
|
|
Singapore People
|
|
= 187
|
Kazakhstan: |
0.95
|
2011  |
|
|
Kazakhstani People
|
|
= 197
|
Belarus: |
0.94
|
2011  |
|
|
Belarusian People
|
|
= 197
|
Cape Verde: |
0.94
|
2011  |
|
|
Cape Verdean People
|
|
= 197
|
Mexico: |
0.94
|
2011  |
|
|
Mexican People
|
|
= 197
|
Guatemala: |
0.94
|
2011  |
|
|
Guatemalan People
|
|
= 197
|
Moldova: |
0.94
|
2011  |
|
|
Moldovan People
|
|
= 197
|
Hong Kong: |
0.94
|
2011  |
|
|
Hong Kong People
|
|
= 197
|
Saint Lucia: |
0.94
|
2011  |
|
|
Saint Lucian People
|
|
= 197
|
San Marino: |
0.94
|
2011  |
|
|
Sammarinese People
|
|
= 205
|
Guinea-Bissau: |
0.93
|
2011  |
|
|
Guinean People
|
|
= 205
|
Netherlands Antilles: |
0.93
|
2008  |
|
|
Dutch Antillean People
|
|
= 205
|
Puerto Rico: |
0.93
|
2011  |
|
|
Puerto Rican People
|
|
= 205
|
Georgia: |
0.93
|
2011  |
|
|
Georgian People
|
|
= 209
|
Russia: |
0.92
|
2011  |
|
|
Russian People
|
|
= 209
|
Aruba: |
0.92
|
2011  |
|
|
Aruban People
|
|
= 209
|
Ukraine: |
0.92
|
2011  |
|
|
Ukrainian People
|
|
= 209
|
Sierra Leone: |
0.92
|
2011  |
|
|
Sierra Leonean People
|
|
= 209
|
Nepal: |
0.92
|
2011  |
|
|
Nepalese People
|
|
= 214
|
Estonia: |
0.91
|
2011  |
|
|
Estonian People
|
|
= 214
|
Montserrat: |
0.91
|
2011  |
|
|
Montserratian People
|
|
= 214
|
Saint Martin: |
0.91
|
2011  |
|
|
People
|
|
# 217
|
Anguilla: |
0.9
|
2011  |
|
|
Anguillan People
|
|
= 218
|
Mauritania: |
0.89
|
2011  |
|
|
Mauritanian People
|
|
= 218
|
Bangladesh: |
0.89
|
2011  |
|
|
Bangladeshi People
|
|
= 218
|
El Salvador: |
0.89
|
2011  |
|
|
Salvadoran People
|
|
= 221
|
Armenia: |
0.88
|
2011  |
|
|
Armenian People
|
|
= 221
|
Macau: |
0.88
|
2011  |
|
|
Chinese People
|
|
= 223
|
Virgin Islands: |
0.87
|
2011  |
|
|
Virgin Islander People
|
|
= 223
|
Antigua and Barbuda: |
0.87
|
2011  |
|
|
Barbudan People
|
|
= 225
|
Northern Mariana Islands: |
0.85
|
2011  |
|
|
NA People
|
|
= 225
|
Chad: |
0.85
|
2011  |
|
|
Chadian People
|
|
# 227
|
Zimbabwe: |
0.83
|
2011  |
|
|
Zimbabwean People
|
|
# 228
|
Djibouti: |
0.8
|
2011  |
|
|
Djiboutian People
|
| |
Weighted average: |
1.0 |
|
|
Historical countries, unions or other regions: |
| European Union |
1
|
|
|
DEFINITION: The number of males for each female one of five age groups - at birth, under 15 years, 15-64 years, 65 years and over, and for the total
population. Sex ratio at birth has recently emerged as an indicator of certain kinds of sex discrimination in some countries. For instance, high sex ratios at birth in some
Asian countries are now attributed to sex-selective abortion and infanticide due to a strong preference for sons. This will affect future marriage patterns and fertility patterns. Eventually it could cause unrest among young adult males who are unable to find partners.
SOURCE: CIA World Factbooks 18 December 2003 to 28 March 2011