55% (2003)

59% (2007)

60% (2011)

52% (2010)

73% (2016)

62% (2013)

65% (2004)

60% (2005)

61% (2009)

40% (2000)

59% (2018)

59% (2013)

61% (2006)

57% (2007)

60% (2004)

58% (2006)

62% (2002)

55% (2006)

76% (2009)

67% (2018)