Developmental intellectual disability
Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years.
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Key Insights
Country Rankings
Top 10 Countries
Bottom 10 Countries
Data Analysis
Value Distribution
How countries are distributed across the value range
Regional Comparison
Average values by world region (Global avg: 0.6cases per 100 people)
Percentile Profile
The curve shows how values change from the lowest to the highest country. Steep sections reveal inequality or outliers.
About This Statistic
Latest available country observation from Our World in Data, based on the chart's cited sources. The series currently runs through 2023; countries can have different observation years. Source: Our World in Data.
Methodology
Country values are taken from the latest observation available in the linked source series.
Full Data
| Rank ↑ | Country ↕ | Value ↕ |
|---|---|---|
| 1 | India | 1.7cases per 100 people |
| 2 | Pakistan | 1.5cases per 100 people |
| 3 | Nepal | 1.4cases per 100 people |
| 4 | Tajikistan | 1.3cases per 100 people |
| 5 | Kyrgyzstan | 1.2cases per 100 people |
| 6 | Turkmenistan | 1.2cases per 100 people |
| 7 | Uzbekistan | 1.2cases per 100 people |
| 8 | New Zealand | 1.2cases per 100 people |
| 9 | Azerbaijan | 1.2cases per 100 people |
| 10 | Mongolia | 1.2cases per 100 people |
| 11 | Poland | 1.1cases per 100 people |
| 12 | Bhutan | 1.1cases per 100 people |
| 13 | Kazakhstan | 1.1cases per 100 people |
| 14 | Albania | 1.1cases per 100 people |
| 15 | Georgia | 1.1cases per 100 people |
| 16 | Ukraine | 1.1cases per 100 people |
| 17 | Russian Federation | 1.0cases per 100 people |
| 18 | Serbia | 1.0cases per 100 people |
| 19 | Australia | 1.0cases per 100 people |
| 20 | The Republic of North Macedonia | 1.0cases per 100 people |
| 21 | Armenia | 1.0cases per 100 people |
| 22 | Moldova, Republic of | 1.0cases per 100 people |
| 23 | Montenegro | 1.0cases per 100 people |
| 24 | Timor-Leste | 1.0cases per 100 people |
| 25 | Belarus | 1.0cases per 100 people |
| 26 | Croatia | 1.0cases per 100 people |
| 27 | Sudan | 1.0cases per 100 people |
| 28 | Yemen | 1.0cases per 100 people |
| 29 | Bulgaria | 1.0cases per 100 people |
| 30 | Bosnia and Herzegovina | 0.9cases per 100 people |
| 31 | Islamic Republic of Iran | 0.9cases per 100 people |
| 32 | Slovakia | 0.9cases per 100 people |
| 33 | Slovenia | 0.9cases per 100 people |
| 34 | Czech Republic | 0.9cases per 100 people |
| 35 | Romania | 0.9cases per 100 people |
| 36 | People's Republic of China | 0.9cases per 100 people |
| 37 | Hungary | 0.9cases per 100 people |
| 38 | Latvia | 0.9cases per 100 people |
| 39 | Lao People's Democratic Republic | 0.9cases per 100 people |
| 40 | Afghanistan | 0.9cases per 100 people |
| 41 | Bangladesh | 0.9cases per 100 people |
| 42 | Estonia | 0.8cases per 100 people |
| 43 | Indonesia | 0.8cases per 100 people |
| 44 | Cambodia | 0.8cases per 100 people |
| 45 | Lithuania | 0.8cases per 100 people |
| 46 | Myanmar | 0.8cases per 100 people |
| 47 | Thailand | 0.8cases per 100 people |
| 48 | Philippines | 0.7cases per 100 people |
| 49 | Netherlands | 0.7cases per 100 people |
| 50 | Maldives | 0.7cases per 100 people |
| 51 | Oman | 0.6cases per 100 people |
| 52 | Papua New Guinea | 0.6cases per 100 people |
| 53 | Egypt | 0.6cases per 100 people |
| 54 | Sri Lanka | 0.6cases per 100 people |
| 55 | Libya | 0.6cases per 100 people |
| 56 | State of Palestine | 0.6cases per 100 people |
| 57 | Iraq | 0.6cases per 100 people |
| 58 | Syrian Arab Republic | 0.6cases per 100 people |
| 59 | United Arab Emirates | 0.6cases per 100 people |
| 60 | Algeria | 0.6cases per 100 people |
| 61 | Solomon Islands | 0.6cases per 100 people |
| 62 | United States of America | 0.6cases per 100 people |
| 63 | Lebanon | 0.6cases per 100 people |
| 64 | Marshall Islands | 0.6cases per 100 people |
| 65 | Malaysia | 0.6cases per 100 people |
| 66 | Bahrain | 0.6cases per 100 people |
| 67 | Saudi Arabia | 0.6cases per 100 people |
| 68 | Tunisia | 0.6cases per 100 people |
| 69 | North Korea | 0.6cases per 100 people |
| 70 | Mauritius | 0.6cases per 100 people |
| 71 | Vanuatu | 0.6cases per 100 people |
| 72 | Morocco | 0.6cases per 100 people |
| 73 | Spain | 0.6cases per 100 people |
| 74 | Jordan | 0.6cases per 100 people |
| 75 | Sweden | 0.6cases per 100 people |
| 76 | Kuwait | 0.6cases per 100 people |
| 77 | Kiribati | 0.6cases per 100 people |
| 78 | Seychelles | 0.6cases per 100 people |
| 79 | Vietnam | 0.6cases per 100 people |
| 80 | Micronesia, Federated States of | 0.5cases per 100 people |
| 81 | Tuvalu | 0.5cases per 100 people |
| 82 | Nauru | 0.5cases per 100 people |
| 83 | Qatar | 0.5cases per 100 people |
| 84 | Tonga | 0.5cases per 100 people |
| 85 | Samoa | 0.5cases per 100 people |
| 86 | Fiji | 0.5cases per 100 people |
| 87 | Uruguay | 0.5cases per 100 people |
| 88 | Bolivia | 0.5cases per 100 people |
| 89 | Israel | 0.5cases per 100 people |
| 90 | Argentina | 0.5cases per 100 people |
| 91 | Cyprus | 0.5cases per 100 people |
| 92 | American Samoa | 0.5cases per 100 people |
| 93 | Denmark | 0.5cases per 100 people |
| 94 | Haiti | 0.5cases per 100 people |
| 95 | Tokelau | 0.5cases per 100 people |
| 96 | Palau | 0.5cases per 100 people |
| 97 | United Kingdom | 0.5cases per 100 people |
| 98 | Chile | 0.5cases per 100 people |
| 99 | Ecuador | 0.5cases per 100 people |
| 100 | Niue | 0.5cases per 100 people |
| 101 | Belgium | 0.5cases per 100 people |
| 102 | Northern Mariana Islands | 0.5cases per 100 people |
| 103 | France | 0.5cases per 100 people |
| 104 | Guatemala | 0.5cases per 100 people |
| 105 | Luxembourg | 0.5cases per 100 people |
| 106 | Greenland | 0.5cases per 100 people |
| 107 | Brazil | 0.5cases per 100 people |
| 108 | Guyana | 0.5cases per 100 people |
| 109 | Guam | 0.4cases per 100 people |
| 110 | Belize | 0.4cases per 100 people |
| 111 | Honduras | 0.4cases per 100 people |
| 112 | Mexico | 0.4cases per 100 people |
| 113 | Cook Islands | 0.4cases per 100 people |
| 114 | Paraguay | 0.4cases per 100 people |
| 115 | Suriname | 0.4cases per 100 people |
| 116 | Andorra | 0.4cases per 100 people |
| 117 | Peru | 0.4cases per 100 people |
| 118 | Portugal | 0.4cases per 100 people |
| 119 | Malta | 0.4cases per 100 people |
| 120 | Germany | 0.4cases per 100 people |
| 121 | Austria | 0.4cases per 100 people |
| 122 | Venezuela | 0.4cases per 100 people |
| 123 | Grenada | 0.4cases per 100 people |
| 124 | Nicaragua | 0.4cases per 100 people |
| 125 | San Marino | 0.4cases per 100 people |
| 126 | Saint Vincent and the Grenadines | 0.4cases per 100 people |
| 127 | El Salvador | 0.4cases per 100 people |
| 128 | Dominican Republic | 0.4cases per 100 people |
| 129 | Bahamas | 0.4cases per 100 people |
| 130 | Türkiye | 0.4cases per 100 people |
| 131 | Switzerland | 0.4cases per 100 people |
| 132 | Jamaica | 0.4cases per 100 people |
| 133 | Saint Lucia | 0.4cases per 100 people |
| 134 | Greece | 0.4cases per 100 people |
| 135 | Saint Kitts and Nevis | 0.4cases per 100 people |
| 136 | Dominica | 0.4cases per 100 people |
| 137 | Antigua and Barbuda | 0.4cases per 100 people |
| 138 | Colombia | 0.4cases per 100 people |
| 139 | Norway | 0.4cases per 100 people |
| 140 | Iceland | 0.4cases per 100 people |
| 141 | Trinidad and Tobago | 0.4cases per 100 people |
| 142 | Panama | 0.4cases per 100 people |
| 143 | Cuba | 0.4cases per 100 people |
| 144 | Costa Rica | 0.4cases per 100 people |
| 145 | Barbados | 0.4cases per 100 people |
| 146 | Niger | 0.4cases per 100 people |
| 147 | Monaco | 0.4cases per 100 people |
| 148 | Virgin Islands, U.S. | 0.4cases per 100 people |
| 149 | Ireland | 0.4cases per 100 people |
| 150 | Puerto Rico | 0.4cases per 100 people |
| 151 | Bermuda | 0.4cases per 100 people |
| 152 | Nigeria | 0.3cases per 100 people |
| 153 | Eritrea | 0.3cases per 100 people |
| 154 | Burkina Faso | 0.3cases per 100 people |
| 155 | Italy | 0.3cases per 100 people |
| 156 | Burundi | 0.3cases per 100 people |
| 157 | Chad | 0.3cases per 100 people |
| 158 | Japan | 0.3cases per 100 people |
| 159 | Mali | 0.3cases per 100 people |
| 160 | Madagascar | 0.3cases per 100 people |
| 161 | Ethiopia | 0.3cases per 100 people |
| 162 | Benin | 0.3cases per 100 people |
| 163 | Democratic Republic of the Congo | 0.3cases per 100 people |
| 164 | Kenya | 0.3cases per 100 people |
| 165 | South Sudan | 0.3cases per 100 people |
| 166 | Republic of the Congo | 0.3cases per 100 people |
| 167 | Zimbabwe | 0.3cases per 100 people |
| 168 | Finland | 0.3cases per 100 people |
| 169 | Central African Republic | 0.3cases per 100 people |
| 170 | Cameroon | 0.3cases per 100 people |
| 171 | Djibouti | 0.3cases per 100 people |
| 172 | Botswana | 0.3cases per 100 people |
| 173 | Guinea-Bissau | 0.3cases per 100 people |
| 174 | Angola | 0.3cases per 100 people |
| 175 | Eswatini | 0.3cases per 100 people |
| 176 | Namibia | 0.3cases per 100 people |
| 177 | Taiwan, Province of China | 0.3cases per 100 people |
| 178 | Cote d'Ivoire | 0.3cases per 100 people |
| 179 | Mauritania | 0.3cases per 100 people |
| 180 | Liberia | 0.3cases per 100 people |
| 181 | Republic of The Gambia | 0.3cases per 100 people |
| 182 | South Africa | 0.3cases per 100 people |
| 183 | Ghana | 0.3cases per 100 people |
| 184 | Lesotho | 0.3cases per 100 people |
| 185 | Sierra Leone | 0.3cases per 100 people |
| 186 | Guinea | 0.3cases per 100 people |
| 187 | United Republic of Tanzania | 0.3cases per 100 people |
| 188 | Sao Tome and Principe | 0.3cases per 100 people |
| 189 | Somalia | 0.3cases per 100 people |
| 190 | Senegal | 0.3cases per 100 people |
| 191 | Rwanda | 0.3cases per 100 people |
| 192 | Comoros | 0.3cases per 100 people |
| 193 | Uganda | 0.3cases per 100 people |
| 194 | Malawi | 0.3cases per 100 people |
| 195 | Zambia | 0.2cases per 100 people |
| 196 | Togo | 0.2cases per 100 people |
| 197 | Mozambique | 0.2cases per 100 people |
| 198 | Equatorial Guinea | 0.2cases per 100 people |
| 199 | Cape Verde | 0.2cases per 100 people |
| 200 | Gabon | 0.2cases per 100 people |
| 201 | Canada | 0.2cases per 100 people |
| 202 | Singapore | 0.1cases per 100 people |
| 203 | Brunei Darussalam | 0.1cases per 100 people |
| 204 | South Korea | 0.1cases per 100 people |
Topics
Data Source
This data comes from Our World in Data (2023).
View Original Source