79% (2024)

75% (2017)

80% (2021)

76% (2019)

75% (2012)

72% (2022)

77% (2023)

53% (1985)

80% (2006)

80% (2005)

79% (2009)

0% (2003)

58% (2002)

50% (2018)

61% (2017)

74% (2019)

57% (2006)

54% (2017)

73% (1977)

70% (2015)