59% (2016)

61% (2016)

54% (2020)

70% (1995)

71% (2001)

64% (2013)

62% (1999)

78% (2021)

68% (2020)

62% (2017)

70% (2015)

54% (1981)

55% (1990)

61% (2015)

54% (1995)

55% (2001)

51% (2000)

63% (2003)

64% (2013)

56% (1974)