<b>Why an email?</b> We may need to contact you in the future about changes to the dataset, an email provides us a point of contact.
<b> Waarom 'n e-posadres? </b> Ons mag jou dalk in die toekoms kontak oor veranderinge in die datastel. 'n E-posadres gee ons 'n kontakpunt.