What is 2010 South Australian state election?
{{Infobox election | election_name = 2010 South Australian state election | country = South Australia | type = parliamentary | ongoing = no | previous_election = 2006 South Australian state election | previous_year = 2006 | next_election = 2014 South Australian state election| next_year = 2014 | seats_for_election = All 47 seats in the [[South Australian House of Assembly]]<br /><small>24 seats were needed for a majority</small><br />[[Results of the 2010 South Australian state election (Legislative Council)|11 (of the 22) seats]] in the [[South Australian Legislative Council]] | election_date = {{Start date|df=yes|2010|03|20}} | image_size = 200x200px <!-- Labor --> | image1 = Mike Rann (smiling).jpg | leader1 = [[Mike Rann]] | leader_since1 = 5 November 1994 | party1 = Australian Labor Party (South Australian Branch) | leaders_seat1 = [[Electoral district of Ramsay|Ramsay]] | last_election1 = 28 seats | seats1 = '''26''' | seat_change1 = {{decrease}} 2 | popular_vote1 = 367,480 | percentage1 = 37.47% | swing1 = {{decrease}} 7.75 <!-- Liberal --> | image2 = Isobel redmond crop.jpg | leader2 = [[Isobel Redmond]] | leader_since2 = 8 July 2009 | party2 = Liberal Party of Australia (South Australian Division) | leaders_seat2 = [[Electoral district of Heysen|Heysen]] | last_election2 = 15 seats | seats2 = 18 | seat_change2 = {{increase}} 3 | popular_vote2 = '''408,482''' | percentage2 = '''41.65%''' | swing2 = {{increase}} 7.68 <!-- National --> | image3 = {{Election image filler|National Party of Australia|NAT}} | leader3 = [[Karlene Maywald]] | leader_since3 = 11 October 1997 | party3 = National Party of Australia | leaders_seat3 = [[Electoral district of Chaffey|Chaffey]]<br>''(lost seat)'' | popular_vote3 = 10,279 | percentage3 = 1.05% | swing3 = {{decrease}} 1.04 | last_election3 = 1 seat | seats3 = 0 | seat_change3 = {{decrease}} 1 <!-- TPP % --> | 1blank = [[Two-party-preferred vote|TPP]] | 1data1 = 48.4% | 1data2 = '''51.6%''' | 2blank = [[Two-party-pref