70% (2018)

69% (2020)

62% (2017)

51% (2024)

64% (2001)

81% (2015)

45% (1970)

44% (2004)

79% (2010)

74% (2021)

78% (1982)

72% (2001)

72% (2024)

83% (2015)

62% (1982)

57% (2006)

62% (2016)

72% (2013)

48% (2015)

60% (1965)