65% (2023)

63% (2005)

59% (1982)

56% (2022)

63% (2021)

64% (1995)

55% (2008)

73% (2004)

66% (2005)

61% (2005)

73% (1979)

70% (2023)

75% (2021)

61% (1990)

69% (2021)

67% (2011)

78% (2013)

64% (2013)

75% (2000)

52% (2015)