51% (2005)

62% (2016)

59% (2002)

63% (2017)

63% (2003)

60% (2004)

65% (1999)

62% (2006)

44% (2011)

70% (2022)

78% (2003)

74% (1977)

74% (1991)

66% (2005)

73% (2004)

58% (2002)

61% (2012)

53% (1997)

70% (1995)

63% (2017)