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:
Jack Derges
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 colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > Casualty </td><td colspan=1 rowspan=1 > Private Haydon </td><td colspan=1 rowspan=1 > Series 22, Episode 6: "Core Values" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Skins </td><td colspan=1 rowspan=1 > Mike </td><td colspan=1 rowspan=1 > Series 3, Episode 5 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Switch </td><td colspan=1 rowspan=1 > Miles </td><td colspan=1 rowspan=1 > Series 1, Episode 1 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Casualty </td><td colspan=1 rowspan=1 > Ben Shears </td><td colspan=1 rowspan=1 > Series 26, Episode 32: "Desperate Remedies" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > WPC 56 </td><td colspan=1 rowspan=1 > Bill Pearson </td><td colspan=1 rowspan=1 > 4 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Holby City </td><td colspan=1 rowspan=1 > Mark Christiansen </td><td colspan=1 rowspan=1 > Series 16, Episode 43: "Affair of the Mind" </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > Cucumber </td><td class="highlighted"  colspan=1 rowspan=1 > Louis Barman </td><td class="highlighted"  colspan=1 rowspan=1 > Series 1, Episode 1 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > Episodes </td><td class="highlighted"  colspan=1 rowspan=1 > Energy Drink Vendor </td><td class="highlighted"  colspan=1 rowspan=1 > Series 1, Episode 3 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > Crims </td><td class="highlighted"  colspan=1 rowspan=1 > Roger </td><td class="highlighted"  colspan=1 rowspan=1 > Series 1, Episode 5: "Day Eighty-Nine" </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > The Royals </td><td class="highlighted"  colspan=1 rowspan=1 > Andy Sinclair </td><td class="highlighted"  colspan=1 rowspan=1 > Series 1, Episode 2: "Infants of the Spring" </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > Humans </td><td class="highlighted"  colspan=1 rowspan=1 > Simon </td><td class="highlighted"  colspan=1 rowspan=1 > 7 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><td colspan=1 rowspan=1 > EastEnders </td><td colspan=1 rowspan=1 > Andy Flynn </td><td colspan=1 rowspan=1 > Series regular; 35 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Casualty </td><td colspan=1 rowspan=1 > Alan Marsh </td><td colspan=1 rowspan=1 > Series 33, Episode 4 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2019 </td><td colspan=1 rowspan=1 > Doctors </td><td colspan=1 rowspan=1 > Enzo D'Agostino </td><td colspan=1 rowspan=1 > Recurring role </td></tr>
</table>
Question:
What were the roles that Jack Derges played during the year 2015?
Answer:
In 2015, Jack Derges appeared in Cucumber as Louis Barman, during the first episode, as a character named Energy Drink Vendor for one episode in Episodes, as Roger for one episode in Crims, as Andy Sinclair for one episode in The Royals and as Simon for seven episodes in Humans.