74% (2006)

64% (2019)

66% (2020)

79% (1964)

72% (1984)

77% (2016)

66% (2002)

44% (2005)

79% (2004)

68% (2023)

75% (2008)

54% (2014)

75% (2013)

66% (2009)

58% (2021)

56% (2014)

60% (2019)

75% (1986)

70% (1993)

70% (2024)