70% (2012)

64% (2006)

79% (2018)

49% (1975)

41% (2008)

73% (1995)

70% (2005)

58% (2014)

72% (2011)

61% (2022)

70% (2023)

74% (2021)

65% (2000)

63% (1981)

82% (2011)

50% (1995)

73% (2018)

75% (2001)

73% (2004)

65% (1999)