76% (2016)

76% (2017)

55% (2012)

54% (2016)

63% (2011)

49% (2018)

63% (2023)

74% (1986)

60% (2015)

75% (2018)

44% (1982)

77% (1977)

64% (2015)

56% (2020)

78% (1997)

45% (2017)

59% (2020)

56% (2019)

45% (2019)

47% (2010)