| Country or Area | Subgroup | Year | Source | Unit | Value | |
|---|
| Afghanistan | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 61 |
| Albania | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 70 |
| Algeria | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 53 |
| Armenia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 57 |
| Azerbaijan | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 36 |
| Bangladesh | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 35 |
| Belarus | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 90 |
| Belize | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 71 |
| Benin | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 31 |
| Bhutan | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 74 |
| Bolivia (Plurinational State of) | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 51 |
| Bosnia and Herzegovina | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 91 |
| Botswana | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 14 |
| Brazil | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 50 |
| Burkina Faso | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 56 |
| Burundi | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 55 |
| Cambodia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 64 |
| Cameroon | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 30 |
| Central African Republic | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 30 |
| Chad | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 26 |
| Colombia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 64 |
| Comoros | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 56 |
| Congo | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 52 |
| Côte d'Ivoire | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 38 |
| Cuba | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 97 |
| Democratic People's Republic of Korea | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 80 |
| Democratic Republic of the Congo | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 40 |
| Djibouti | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 62 |
| Dominican Republic | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 70 |
| East Asia and Pacific | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 64 |
| Eastern and Southern Africa | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 55 |
| Egypt | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 73 |
| El Salvador | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 67 |
| Eritrea | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 44 |
| Ethiopia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 27 |
| Gabon | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 48 |
| Gambia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 69 |
| Georgia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 74 |
| Ghana | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 41 |
| Guatemala | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 64 |
| Guinea | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 42 |
| Guinea-Bissau | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 52 |
| Guyana | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 65 |
| Haiti | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 31 |
| Honduras | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 56 |
| India | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 69 |
| Indonesia | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 66 |
| Iran (Islamic Republic of) | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 93 |
| Iraq | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 82 |
| Jamaica | Total <5 yr | 2007-2012 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 75 |