50% (2017)

40% (2016)

73% (1967)

72% (2009)

70% (2007)

71% (2016)

66% (2009)

79% (1994)

74% (2009)

53% (2016)

42% (2006)

70% (2019)

70% (2012)

60% (2000)

78% (1990)

73% (2019)

72% (1992)

0% (1968)

60% (1990)

60% (2005)