Table:
text: Billy Elliot the Musical casts
Original casts
Original Spanish casts
Status_ Name_ First_Performance Last_Performance Style_
Original Cast Cesar Corrales 18 March 2010 1 May 2011 Ballet
Original Cast Tommy Batchelor 19 March 2010 10 October 2010 Ballet
Original Cast J.P. Viernes 20 March 2010 5 June 2011 Ballet
Original Cast Giuseppe Bausilio 3 April 2010 12 September 2010 Ballet
Final Cast Marcus Pei 15 September 2010 3 September 2011 Ballet
Final Cast Myles Erlick 17 October 2010 3 September 2011 Ballet
Final Cast Ty Forhan 22 May 2011 1 September 2011 Ballet
Final Cast Julian Elia 12 June 2011 2 September 2011 Ballet

Question: When was the last appearance of Jp Viernes in the original Spanish cast of Billy Elliot The Musical?