74% (2013)

73% (2015)

78% (1976)

61% (2009)

62% (2014)

54% (1979)

69% (2023)

72% (2001)

0% (1970)

57% (2009)

68% (2007)

80% (2013)

63% (2000)

62% (1981)

72% (2025)

75% (1990)

61% (2016)

74% (1986)

60% (2009)

79% (2023)