100% (1970)

60% (2008)

42% (2011)

34% (2018)

0% (1990)

0% (1980)

40% (2008)

66% (2003)

72% (2001)

85% (2012)

80% (1981)

81% (1999)

89% (1983)

70% (2007)

65% (2016)

82% (2003)

60% (1986)

77% (1986)

63% (2020)

56% (2024)