75% (2013)

70% (1998)

71% (1971)

60% (2001)

10% (2009)

50% (2009)

77% (2012)

90% (1990)

66% (2000)

80% (2012)

82% (2020)

85% (2019)

72% (2005)

53% (2012)

35% (1968)

73% (2012)

78% (2012)

46% (2009)

88% (2012)

44% (1996)