71% (2011)

73% (2018)

66% (2017)

50% (1974)

0% (1984)

72% (2002)

75% (2001)

70% (2011)

76% (1997)

80% (2024)

65% (2016)

78% (2013)

85% (2024)

0% (2009)

40% (2019)

67% (2020)

87% (2011)

68% (1994)

85% (2023)

73% (2006)