| Country or Area | Subgroup | Year | Source | Unit | Value | |
|---|
| Afghanistan | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 18 |
| Afghanistan | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 6 |
| Albania | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 84 |
| Albania | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 82 |
| Algeria | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 57 |
| Algeria | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 65 |
| Angola | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 21 |
| Angola | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 17 |
| Armenia | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 93 |
| Armenia | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 95 |
| Azerbaijan | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 83 |
| Azerbaijan | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 82 |
| Bahrain | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 77 |
| Bahrain | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 85 |
| Belarus | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 95 |
| Belarus | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 97 |
| Belize | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 58 |
| Belize | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 60 |
| Benin | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 34 |
| Benin | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 23 |
| Bhutan | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 54 |
| Bhutan | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 56 |
| Bolivia (Plurinational State of) | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 78 |
| Bolivia (Plurinational State of) | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 75 |
| Bosnia and Herzegovina | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 89 |
| Bosnia and Herzegovina | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 89 |
| Botswana | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 36 |
| Botswana | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 44 |
| Brazil | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 74 |
| Brazil | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 80 |
| Burkina Faso | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 17 |
| Burkina Faso | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 15 |
| Burundi | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 7 |
| Burundi | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 7 |
| Cambodia | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 45 |
| Cambodia | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 44 |
| Cameroon | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 39 |
| Cameroon | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 37 |
| Central African Republic | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 12 |
| Central African Republic | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 9 |
| Chad | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 20 |
| Chad | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 12 |
| Colombia | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 73 |
| Colombia | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 79 |
| Comoros | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 10 |
| Comoros | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 11 |
| Congo | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 39 |
| Congo | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 40 |
| Costa Rica | Male | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 59 |
| Costa Rica | Female | 2007-2011 | UN_Demographic and Health Surveys (DHS), Multiple Indicator Cluster Surveys (MICS) and other national surveys | Percent | 65 |