80% (2006)

82% (2021)

66% (2016)

0% (2011)

40% (2002)

47% (1949)

64% (2009)

70% (2012)

52% (2004)

56% (2003)

81% (2017)

0% (2011)

74% (1983)

87% (1993)

30% (2016)

0% (2015)

40% (2005)

90% (2005)

0% (2013)

60% (1977)