What is 2013 Western Australian state election?
{{Infobox election | election_name = 2013 Western Australian state election | country = Western Australia | type = parliamentary | ongoing = no | vote_type = [[Instant-runoff_voting#Australia|First preference]] | previous_election = 2008 Western Australian state election | previous_year = 2008 | next_election = 2017 Western Australian state election | next_year = 2017 | seats_for_election = All 59 seats in the [[Western Australian Legislative Assembly]]<br />and all 36 members in the [[Western Australian Legislative Council]]<br /><small>30 Assembly seats were needed for a majority</small> | election_date = 9 March 2013 <!-- Liberal --> | image1 = [[File:Colin Barnett (formal) crop.jpg|150x150px]] | leader1 = '''[[Colin Barnett]]''' | leader_since1 = {{start date|df=yes|2008|08|06}} | party1 = Liberal Party of Australia (Western Australian Division) | leaders_seat1 = [[Electoral district of Cottesloe|Cottesloe]] | popular_vote1 = '''557,903''' | percentage1 = '''47.10%''' | swing1 = {{increase}} 8.71 | swing_needed1 = | last_election1 = 24 seats | seats_needed1 = {{increase}} 6 | seats_before1 = 24 | seats1 = '''31''' | seat_change1 = {{increase}} 7 <!-- Labor --> | image2 = [[File:Perth Nov 11 2013Gnangarra-20.jpg|150x150px]] | leader2 = [[Mark McGowan]] | leader_since2 = {{start date|df=yes|2012|1|23}} | party2 = Australian Labor Party (Western Australian Branch) | leaders_seat2 = [[Electoral district of Rockingham|Rockingham]] | popular_vote2 = 392,448 | percentage2 = 33.13% | swing2 = {{decrease}} 2.70 | swing_needed2 = | last_election2 = 28 seats | seats_needed2 = {{increase}} 4 | seats_before2 = 26 | seats2 = 21 | seat_change2 = {{decrease}} 5 <!-- National Party of Australia (WA) --> | image3 = [[File:Brendon Grylls.jpg|150x150px]] | leader3 = [[Brendon Grylls]] | leader_since3 = {{start date|df=yes|2005|06|2