45% (2013)

48% (2011)

59% (2010)

45% (1994)

56% (2002)

0% (2005)

35% (2011)

58% (2012)

60% (2005)

58% (2018)

49% (2004)

50% (2006)

52% (2005)

55% (2014)

49% (2010)

57% (2000)

55% (2002)

58% (2011)

41% (2010)

64% (2011)