According to the 2015 figures articulated by the United Nations Educational, Scientific and Cultural Organization (UNESCO), 757 million adults presently lack literacy skills.
Tira-koob (statistics) ay samaysay Mac-hadka cilmi-baadhista ee  UNISCO INTSTITUTE  FOR STATISTICS gu'gii ina weydaartay ee 2015 baa waxa ay ku sheegtay in 757 milyan oo kamid ah dadka waaweyn (adult) ay illaa hadda yihiin kuwo aan waxna akhriyin waxna qorin (illiterate).