78% (2017)

68% (1970)

80% (2007)

73% (2011)

73% (1998)

71% (2015)

78% (2013)

75% (1970)

55% (1956)

40% (2001)

100% (1999)

53% (2002)

87% (2011)

72% (2021)

83% (1999)

35% (2022)

66% (1996)

93% (2003)

20% (2000)

61% (1987)