71% (1987)

67% (2009)

73% (2019)

62% (1985)

40% (2009)

75% (1991)

72% (2012)

58% (2023)

66% (2002)

71% (1971)

51% (1986)

79% (2019)

40% (2023)

60% (2024)

70% (2010)

71% (2016)

75% (2006)

70% (2021)

61% (1977)

55% (2002)