<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.kwa mujibu wa takwimu za unesco, matumizi ya maji yameongezeka mara sita katika karne iliyopita na yanaongezeka kwa kiwango cha asilimia moja kila mwaka.  <response>: water use has increased sixfold over the past century and is rising by about 1 a year. 