75% (2023)

70% (2023)

78% (2022)

60% (1994)

37% (2003)

51% (2005)

65% (2017)

68% (1995)

71% (2020)

59% (1977)

60% (2018)

52% (2018)

51% (2015)

65% (2020)

73% (2018)

64% (2006)

61% (2017)

57% (2022)

54% (1971)

59% (2017)