Abuur nooc ka mid ah weedhan adag Akaademiga Maraykanka ee Dhakhtarka Carruurta ayaa qoray 1998 in afar ilaa shan milyan oo qaliin ah la sameeyo sanad kasta.
Dabcan, nooc ka sii adag jumlada waa "Akademiga Dhakhaatiirta Carruurta ee Mareykanka wuxuu qiyaasayaa in afar illaa shan milyan oo nidaamyo la sameeyo sanad walba, in kasta oo Sanduuqa Carruurta ee Qaramada Midoobay (UNICEF) uu soo sheegay 2013 in ku dhaqanka gudniinka gabdhaha uu hoos u dhaco. "