77% (2018)

66% (2017)

73% (2013)

67% (2003)

63% (2001)

56% (2005)

42% (2013)

69% (2007)

61% (2000)

57% (2000)

62% (2001)

77% (1985)

80% (2023)

56% (1991)

75% (1986)

66% (1997)

58% (2017)

61% (1999)

80% (2023)

57% (2002)