Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
List of mayors of Istanbul
Table title:
Elected Mayors of Greater Istanbul Municipality (1984-)
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 >  </th><th colspan=1 rowspan=1 > Mayor of Istanbul </th><th colspan=1 rowspan=1 > Took office </th><th colspan=1 rowspan=1 > Left office </th><th colspan=1 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Explanation </th></tr>
<tr> <td colspan=1 rowspan=1 > 26 </td><td colspan=1 rowspan=1 > Bedrettin Dalan </td><td colspan=1 rowspan=1 > 26 March 1984 </td><td colspan=1 rowspan=1 > 28 March 1989 </td><td colspan=1 rowspan=1 > ANAP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 27 </td><td colspan=1 rowspan=1 > Nurettin Sözen </td><td colspan=1 rowspan=1 > 28 March 1989 </td><td colspan=1 rowspan=1 > 27 March 1994 </td><td colspan=1 rowspan=1 > SHP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 28 </td><td colspan=1 rowspan=1 > Recep Tayyip Erdoğan </td><td colspan=1 rowspan=1 > 27 March 1994 </td><td colspan=1 rowspan=1 > 6 November 1998 </td><td colspan=1 rowspan=1 > RP/FP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 29 </td><td colspan=1 rowspan=1 > Ali Müfit Gürtuna </td><td colspan=1 rowspan=1 > 12 November 1998 </td><td colspan=1 rowspan=1 > 28 March 2004 </td><td colspan=1 rowspan=1 > FP </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > Kadir Topbaş </td><td colspan=1 rowspan=1 > 28 March 2004 </td><td colspan=1 rowspan=1 > 22 September 2017 </td><td colspan=1 rowspan=1 > AKP </td><td colspan=1 rowspan=1 > Resigned upon his party and Recep Tayyip Erdogan's request CHP's request to recount 2014 election votes rejected by Supreme Electoral Council (Turkey) </td></tr>
<tr> <td colspan=1 rowspan=1 > 31 </td><td class="highlighted"  colspan=1 rowspan=1 > Mevlüt Uysal </td><td class="highlighted"  colspan=1 rowspan=1 > 22 September 2017 </td><td class="highlighted"  colspan=1 rowspan=1 > 17 April 2019 </td><td colspan=1 rowspan=1 > AKP </td><td colspan=1 rowspan=1 > Not elected by the public but the city council. </td></tr>
<tr> <td colspan=1 rowspan=1 > 32 </td><td colspan=1 rowspan=1 > Ekrem İmamoğlu </td><td colspan=1 rowspan=1 > 17 April 2019 </td><td colspan=1 rowspan=1 > current </td><td colspan=1 rowspan=1 > CHP </td><td colspan=1 rowspan=1 > Votes recounted based on AKP's request. </td></tr>
</table>
Question:
Were any mayors of Istanbul not elected by the public?
Answer:
Mevlüt Uysal of the AKP party was not elected by the public but by the city council.