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:
Socratis Otto
Table title:
Television
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2001 </td><td class="highlighted"  colspan=1 rowspan=1 > Outriders </td><td class="highlighted"  colspan=1 rowspan=1 > Jason </td><td class="highlighted"  colspan=1 rowspan=1 > Episode: "Aliens: Part 4" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001, 2004 </td><td colspan=1 rowspan=1 > All Saints </td><td colspan=1 rowspan=1 > Adam Gray, Hugh </td><td colspan=1 rowspan=1 > 2 episodes </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2002 </td><td class="highlighted"  colspan=1 rowspan=1 > Young Lions </td><td class="highlighted"  colspan=1 rowspan=1 > Justin Carmody </td><td colspan=1 rowspan=1 > 15 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > False Witness </td><td colspan=1 rowspan=1 > Shannon Cross </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Darwin's Brave New World </td><td colspan=1 rowspan=1 > Charles Darwin </td><td colspan=1 rowspan=1 > 3 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009–2011, 2019 </td><td colspan=1 rowspan=1 > Home and Away </td><td colspan=1 rowspan=1 > Robert Robertson </td><td colspan=1 rowspan=1 > 37 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > The Pacific </td><td colspan=1 rowspan=1 > Father Keough </td><td colspan=1 rowspan=1 > Episode: "Basilone" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Miracles </td><td colspan=1 rowspan=1 > Grand Ameseder </td><td colspan=1 rowspan=1 > Episode: "Miracle in the Storm" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Dance Academy </td><td colspan=1 rowspan=1 > Adam The Psychologist </td><td colspan=1 rowspan=1 > 2 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Rake </td><td colspan=1 rowspan=1 > Justin </td><td colspan=1 rowspan=1 > Episode: "Greene vs. Hole" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > The Doctor Blake Mysteries </td><td colspan=1 rowspan=1 > Clive Churchill </td><td colspan=1 rowspan=1 > Episode: "Death of a Travelling Salesman" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Paper Giants: Magazine Wars </td><td colspan=1 rowspan=1 > Peter Dawson </td><td colspan=1 rowspan=1 > 2 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Serangoon Road </td><td colspan=1 rowspan=1 > Peter Watson </td><td colspan=1 rowspan=1 > Episode: "Give Me Money" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014–2017 </td><td colspan=1 rowspan=1 > Wentworth </td><td colspan=1 rowspan=1 > Maxine Conway </td><td colspan=1 rowspan=1 > 36 episodes </td></tr>
</table>
Question:
What was Socratis Otto's longest television role?
Answer:
Otto did his longest role as Robert Robertson in "Home and Away", where he appeared in 37 episodes from 2009-11 and in 2019.