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:
Minister for the Public Service and Employee Relations, Aboriginal Affairs, and the Arts
Table title:
Minister for the Public Service and Employee Relations, Aboriginal Affairs, and the Arts
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Minister </th><th colspan=1 rowspan=1 > Party affiliation </th><th colspan=1 rowspan=1 > Ministerial title </th><th colspan=1 rowspan=1 > Term start </th><th colspan=1 rowspan=1 > Term end </th><th colspan=1 rowspan=1 > Time in office </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > George Freudenstein </td><td colspan=1 rowspan=1 > Country </td><td colspan=1 rowspan=1 > Minister for Cultural Activities </td><td colspan=1 rowspan=1 > 11 March 1971 </td><td colspan=1 rowspan=1 > 3 January 1975 </td><td colspan=1 rowspan=1 > 3 years, 298 days </td><td colspan=1 rowspan=3 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > John Barraclough </td><td colspan=1 rowspan=2 > Liberal </td><td colspan=1 rowspan=2 > Minister for Culture, Sport and Recreation </td><td colspan=1 rowspan=1 > 3 January 1975 </td><td colspan=1 rowspan=1 > 23 January 1976 </td><td colspan=1 rowspan=1 > 1 year, 20 days </td></tr>
<tr> <td colspan=1 rowspan=1 > David Arblaster </td><td colspan=1 rowspan=1 > 23 January 1976 </td><td colspan=1 rowspan=1 > 14 May 1976 </td><td colspan=1 rowspan=1 > 82 days </td></tr>
<tr> <th colspan=9 rowspan=1 >  </th></tr>
<tr> <td colspan=1 rowspan=1 > Neville Wran </td><td colspan=1 rowspan=2 > Labor </td><td colspan=1 rowspan=11 > Minister for the Arts </td><td colspan=1 rowspan=1 > 10 February 1984 </td><td colspan=1 rowspan=1 > 4 July 1986 </td><td colspan=1 rowspan=1 > 2 years, 144 days </td><td colspan=1 rowspan=10 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Frank Walker </td><td colspan=1 rowspan=1 > 4 July 1986 </td><td colspan=1 rowspan=1 > 21 March 1988 </td><td colspan=1 rowspan=1 > 1 year, 261 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Peter Collins </td><td colspan=1 rowspan=1 > Liberal </td><td colspan=1 rowspan=1 > 25 March 1988 </td><td colspan=1 rowspan=1 > 4 April 1995 </td><td colspan=1 rowspan=1 > 7 years, 10 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Bob Carr </td><td colspan=1 rowspan=5 > Labor </td><td colspan=1 rowspan=1 > 4 April 1995 </td><td colspan=1 rowspan=1 > 3 August 2005 </td><td colspan=1 rowspan=1 > 10 years, 121 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Bob Debus </td><td colspan=1 rowspan=1 > 3 August 2005 </td><td colspan=1 rowspan=1 > 2 March 2007 </td><td colspan=1 rowspan=1 > 1 year, 211 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Frank Sartor </td><td colspan=1 rowspan=1 > 2 April 2007 </td><td colspan=1 rowspan=1 > 5 September 2008 </td><td colspan=1 rowspan=1 > 1 year, 156 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Nathan Rees </td><td colspan=1 rowspan=1 > 8 September 2008 </td><td colspan=1 rowspan=1 > 4 December 2009 </td><td colspan=1 rowspan=1 > 1 year, 87 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Virginia Judge </td><td colspan=1 rowspan=1 > 8 December 2009 </td><td colspan=1 rowspan=1 > 28 March 2011 </td><td colspan=1 rowspan=1 > 1 year, 116 days </td></tr>
<tr> <td colspan=1 rowspan=1 > George Souris </td><td colspan=1 rowspan=2 > National </td><td colspan=1 rowspan=1 > 3 April 2011 </td><td colspan=1 rowspan=1 > 23 April 2014 </td><td colspan=1 rowspan=1 > 3 years, 20 days </td></tr>
<tr> <td colspan=1 rowspan=1 > Troy Grant </td><td colspan=1 rowspan=1 > 23 April 2014 </td><td colspan=1 rowspan=1 > 30 January 2017 </td><td colspan=1 rowspan=1 > 2 years, 282 days </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > Don Harwin </td><td colspan=1 rowspan=2 > Liberal </td><td colspan=1 rowspan=1 > 30 January 2017 </td><td colspan=1 rowspan=1 > 23 March 2019 </td><td colspan=1 rowspan=2 > 2 years, 67 days </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Minister for the Public Service and Employee Relations, Aboriginal Affairs, and the Arts </td><td class="highlighted"  colspan=1 rowspan=1 > 2 April 2019 </td><td class="highlighted"  colspan=1 rowspan=1 > incumbent </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What is Don Harwin's most recent ministerial title and when did he first assume that title?
Answer:
The current Minister for the Public Service and Employee Relations, Aboriginal Affairs, and the Arts since 2 April 2019, is Don Harwin.