Country abbr. | Survey type | Survey year | Oldest cohort | Youngest cohort | Sample size | |
Benin | BJ | DHS | 2011/12 | 1965–69 | 1995–97 | 16 152 |
Burkina Faso | BF | DHS | 2010 | 1965–69 | 1990–94 | 15 430 |
Central African Republic | CF | MICS | 2010 | 1965–69 | 1990–94 | 10 562 |
Chad | TD | DHS | 2014/15 | 1965–69 | 1995–99 | 11 402 |
Côte d’Ivoire | CI | DHS | 2011/12 | 1965–69 | 1995–97 | 9708 |
Djibouti | DJ | MICS | 2006 | 1965–69 | 1990–91 | 5471 |
Egypt | EG | DHS | 2014 | 1965–69 | 1995–99 | 21 441 |
Eritrea | ER | DHS | 2002 | 1965–69 | 1985–87 | 6659 |
Ethiopia | ET | DHS | 2005 | 1965–69 | 1985–89 | 11 367 |
Gambia | GM | DHS | 2013 | 1965–69 | 1995–98 | 10 060 |
Ghana | GH | MICS | 2011 | 1965–69 | 1995–96 | 9992 |
Guinea | GN | DHS | 2012 | 1965–69 | 1995–97 | 8852 |
Guinea-Bissau | GW | MICS | 2014 | 1965–69 | 1995–99 | 10 193 |
Kenya | KE | DHS | 2014 | 1965–69 | 1995–99 | 14 682 |
Mali | ML | DHS | 2012/13 | 1965–69 | 1995–97 | 10 259 |
Mauritania | MR | MICS | 2015 | 1965–69 | 1995–99 | 13 612 |
Nigeria | NG | DHS | 2013 | 1965–69 | 1995–98 | 35 983 |
Senegal | SN | DHS | 2014 | 1965–69 | 1995–99 | 8453 |
Sierra Leone | SL | DHS | 2013 | 1965–69 | 1995–98 | 16 371 |
Somalia | SO | MICS | 2006 | 1965–69 | 1990–91 | 6241 |
Sudan | SD | MICS | 2014 | 1965–69 | 1995–99 | 18 292 |
Tanzania | TZ | DHS | 2015/16 | 1965–69 | 1995–99 | 12 619 |
Togo | TG | DHS | 2013/14 | 1965–69 | 1995–99 | 9369 |
Total | 293 170 |
DHS, Demographic and Health Survey; MICS, Multiple Indicator Cluster Survey.