Ku-dhowaad 28% ee hooyooyinka gabdhaha bikrada ah oo ayagana la waraystay waxay sheegeen inaysan lahaynin aqoon ku filan oo ay gabdhahooda ugalas hadlaan galmoodka ito ka-hortagga uurka, marka loo eego 5% ee waalidiinta hablaha uuroobay oo sheegay inay galmo sameeyeen.
