Countries by Sex ratio
| 1 | Qatar | 1.06 male/female |
| 2 | United Arab Emirates | 1.05 male/female |
| 3 | Vanuatu | 1.04 male/female |
| 4 | Bhutan | 1.04 male/female |
| 5 | Saudi Arabia | 1.04 male/female |
| 6 | Oman | 1.04 male/female |
| 7 | Kuwait | 1.04 male/female |
| 8 | British Virgin Islands | 1.03 male/female |
| 9 | French Polynesia | 1.02 male/female |
| 10 | Bahrain | 1.02 male/female |
| 11 | Sudan | 1.01 male/female |
| 12 | Greenland | 1.01 male/female |
| 13 | Djibouti | 1.01 male/female |
| 14 | Ivory Coast | 1.0 male/female |
| 15 | Maldives | 1.0 male/female |
| 16 | Gambia | 0.98 male/female |
| 17 | Andorra | 0.98 male/female |
| 18 | Grenada | 0.97 male/female |
| 19 | Libya | 0.96 male/female |
| 20 | Turks and Caicos Islands | 0.95 male/female |
| 21 | Nigeria | 0.94 male/female |
| 22 | Marshall Islands | 0.94 male/female |
| 23 | Liberia | 0.94 male/female |
| 24 | Taiwan | 0.94 male/female |
| 25 | Afghanistan | 0.93 male/female |
| 26 | Brunei | 0.93 male/female |
| 27 | Ecuador | 0.93 male/female |
| 28 | Jordan | 0.93 male/female |
| 29 | Yemen | 0.92 male/female |
| 30 | Belize | 0.92 male/female |
| 31 | Montserrat | 0.92 male/female |
| 32 | Iran | 0.92 male/female |
| 33 | East Timor | 0.91 male/female |
| 34 | Anguilla | 0.91 male/female |
| 35 | China | 0.91 male/female |
| 36 | Saint Helena | 0.9 male/female |
| 37 | Bangladesh | 0.9 male/female |
| 38 | India | 0.9 male/female |
| 39 | Iraq | 0.9 male/female |
| 40 | Peru | 0.89 male/female |
| 41 | Cayman Islands | 0.89 male/female |
| 42 | Syria | 0.89 male/female |
| 43 | Nepal | 0.89 male/female |
| 44 | Senegal | 0.88 male/female |
| 45 | American Samoa | 0.88 male/female |
| 46 | Macao | 0.88 male/female |
| 47 | Pakistan | 0.88 male/female |
| 48 | Hong Kong | 0.88 male/female |
| 49 | Albania | 0.87 male/female |
| 50 | Panama | 0.87 male/female |
| 51 | Sri Lanka | 0.87 male/female |
| 52 | Tunisia | 0.87 male/female |
| 53 | Saint Pierre and Miquelon | 0.86 male/female |
| 54 | Algeria | 0.86 male/female |
| 55 | Costa Rica | 0.86 male/female |
| 56 | New Caledonia | 0.86 male/female |
| 57 | Dominican Republic | 0.86 male/female |
| 58 | Paraguay | 0.86 male/female |
| 59 | Guatemala | 0.86 male/female |
| 60 | Papua New Guinea | 0.86 male/female |
| 61 | Gibraltar | 0.85 male/female |
| 62 | Cameroon | 0.85 male/female |
| 63 | Ghana | 0.85 male/female |
| 64 | New Zealand | 0.84 male/female |
| 65 | Kenya | 0.84 male/female |
| 66 | Turkey | 0.84 male/female |
| 67 | Eritrea | 0.84 male/female |
| 68 | Sierra Leone | 0.84 male/female |
| 69 | Australia | 0.84 male/female |
| 70 | Comoros | 0.84 male/female |
| 71 | Cuba | 0.83 male/female |
| 72 | Iceland | 0.83 male/female |
| 73 | Thailand | 0.83 male/female |
| 74 | Saint Lucia | 0.82 male/female |
| 75 | Fiji | 0.82 male/female |
| 76 | Sao Tome and Principe | 0.82 male/female |
| 77 | Mexico | 0.82 male/female |
| 78 | Honduras | 0.82 male/female |
| 79 | Saint Vincent and the Grenadines | 0.82 male/female |
| 80 | Lebanon | 0.82 male/female |
| 81 | Namibia | 0.81 male/female |
| 82 | Niger | 0.81 male/female |
| 83 | Ireland | 0.81 male/female |
| 84 | Jamaica | 0.81 male/female |
| 85 | Venezuela | 0.8 male/female |
| 86 | Madagascar | 0.8 male/female |
| 87 | Indonesia | 0.8 male/female |
| 88 | Singapore | 0.8 male/female |
| 89 | Samoa | 0.8 male/female |
| 90 | Equatorial Guinea | 0.79 male/female |
| 91 | Bolivia | 0.79 male/female |
| 92 | Angola | 0.79 male/female |
| 93 | Malaysia | 0.79 male/female |
| 94 | Sweden | 0.79 male/female |
| 95 | Canada | 0.78 male/female |
| 96 | Tanzania | 0.78 male/female |
| 97 | Cyprus | 0.78 male/female |
| 98 | Guinea | 0.78 male/female |
| 99 | El Salvador | 0.78 male/female |
| 100 | Denmark | 0.78 male/female |
| 101 | Nicaragua | 0.78 male/female |
| 102 | Zimbabwe | 0.78 male/female |
| 103 | Greece | 0.78 male/female |
| 104 | Macedonia | 0.77 male/female |
| 105 | Antigua and Barbuda | 0.77 male/female |
| 106 | Mongolia | 0.77 male/female |
| 107 | Israel | 0.77 male/female |
| 108 | Turkmenistan | 0.77 male/female |
| 109 | United Kingdom | 0.76 male/female |
| 110 | Philippines | 0.76 male/female |
| 111 | Puerto Rico | 0.76 male/female |
| 112 | Liechtenstein | 0.76 male/female |
| 113 | San Marino | 0.76 male/female |
| 114 | Malta | 0.76 male/female |
| 115 | Laos | 0.76 male/female |
| 116 | Netherlands | 0.76 male/female |
| 117 | Dominica | 0.76 male/female |
| 118 | Suriname | 0.76 male/female |
| 119 | Norway | 0.75 male/female |
| 120 | Uzbekistan | 0.75 male/female |
| 121 | Ethiopia | 0.75 male/female |
| 122 | Myanmar | 0.75 male/female |
| 123 | United States | 0.75 male/female |
| 124 | Trinidad and Tobago | 0.75 male/female |
| 125 | Morocco | 0.75 male/female |
| 126 | Colombia | 0.75 male/female |
| 127 | Mauritania | 0.74 male/female |
| 128 | Japan | 0.74 male/female |
| 129 | Micronesia | 0.74 male/female |
| 130 | Egypt | 0.74 male/female |
| 131 | Malawi | 0.74 male/female |
| 132 | Tajikistan | 0.74 male/female |
| 133 | Brazil | 0.73 male/female |
| 134 | Chad | 0.73 male/female |
| 135 | Italy | 0.72 male/female |
| 136 | Guyana | 0.72 male/female |
| 137 | Chile | 0.72 male/female |
| 138 | Saint Kitts and Nevis | 0.72 male/female |
| 139 | Gabon | 0.72 male/female |
| 140 | Spain | 0.72 male/female |
| 141 | Germany | 0.72 male/female |
| 142 | Somalia | 0.72 male/female |
| 143 | Palestinian Territory | 0.71 male/female |
| 144 | Tonga | 0.71 male/female |
| 145 | Belgium | 0.71 male/female |
| 146 | Switzerland | 0.71 male/female |
| 147 | Austria | 0.71 male/female |
| 148 | Mozambique | 0.71 male/female |
| 149 | Uganda | 0.71 male/female |
| 150 | Argentina | 0.7 male/female |
| 151 | Republic of the Congo | 0.7 male/female |
| 152 | Portugal | 0.7 male/female |
| 153 | Benin | 0.7 male/female |
| 154 | Zambia | 0.7 male/female |
| 155 | Luxembourg | 0.7 male/female |
| 156 | Serbia | 0.7 male/female |
| 157 | Bermuda | 0.7 male/female |
| 158 | South Africa | 0.69 male/female |
| 159 | Bosnia and Herzegovina | 0.69 male/female |
| 160 | Bahamas | 0.69 male/female |
| 161 | Romania | 0.69 male/female |
| 162 | Bulgaria | 0.68 male/female |
| 163 | Guinea-Bissau | 0.68 male/female |
| 164 | Democratic Republic of the Congo | 0.68 male/female |
| 165 | Monaco | 0.68 male/female |
| 166 | Botswana | 0.68 male/female |
| 167 | Finland | 0.68 male/female |
| 168 | Mauritius | 0.67 male/female |
| 169 | Georgia | 0.67 male/female |
| 170 | South Korea | 0.67 male/female |
| 171 | Northern Mariana Islands | 0.67 male/female |
| 172 | Uruguay | 0.67 male/female |
| 173 | Lesotho | 0.66 male/female |
| 174 | Rwanda | 0.66 male/female |
| 175 | Aruba | 0.66 male/female |
| 176 | Burundi | 0.66 male/female |
| 177 | Togo | 0.65 male/female |
| 178 | Czech Republic | 0.65 male/female |
| 179 | Burkina Faso | 0.65 male/female |
| 180 | Armenia | 0.64 male/female |
| 181 | Kyrgyzstan | 0.64 male/female |
| 182 | Mali | 0.64 male/female |
| 183 | Haiti | 0.64 male/female |
| 184 | Croatia | 0.64 male/female |
| 185 | Slovenia | 0.64 male/female |
| 186 | North Korea | 0.63 male/female |
| 187 | Barbados | 0.63 male/female |
| 188 | Central African Republic | 0.63 male/female |
| 189 | Vietnam | 0.63 male/female |
| 190 | Poland | 0.62 male/female |
| 191 | Cambodia | 0.6 male/female |
| 192 | Slovakia | 0.6 male/female |
| 193 | Seychelles | 0.59 male/female |
| 194 | Swaziland | 0.59 male/female |
| 195 | Azerbaijan | 0.58 male/female |
| 196 | Cape Verde | 0.58 male/female |
| 197 | Moldova | 0.58 male/female |
| 198 | Hungary | 0.57 male/female |
| 199 | Kazakhstan | 0.54 male/female |
| 200 | Lithuania | 0.53 male/female |
| 201 | Ukraine | 0.5 male/female |
| 202 | Estonia | 0.49 male/female |
| 203 | Latvia | 0.49 male/female |
| 204 | Belarus | 0.47 male/female |
| 205 | Palau | 0.45 male/female |
| 206 | Russia | 0.44 male/female |