82% (2012)

76% (2013)

81% (1993)

83% (2018)

62% (1982)

93% (2024)

79% (2002)

79% (2025)

75% (2001)

68% (1986)

59% (2005)

64% (2006)

83% (2024)

79% (2007)

80% (1964)

72% (2012)

89% (2020)

59% (2004)

86% (2021)

73% (2011)